question_answer1) The area of a rhombus, one side of which measures 25 cm and diagonal 30 cm, is
A) 600 sq cm done clear
B) 250 sq cm done clear
C) 200 sq cm done clear
D) 150 sq cm done clear
View Solution play_arrowA) 90 m done clear
B) 92 m done clear
C) 94 m done clear
D) 96 m done clear
View Solution play_arrowA) \[\frac{{{a}^{2}}}{2}(3-\pi )\] done clear
B) \[\frac{{{a}^{2}}}{2}\left( \frac{\pi }{2}-1 \right)\] done clear
C) \[2{{a}^{2}}(\pi -1)\] done clear
D) \[\frac{{{a}^{2}}}{2}\left( \frac{\pi }{2}-1 \right)\] done clear
View Solution play_arrowquestion_answer4) The area (in square units) of a regular hexagon, each side of which is 2 units, is
A) 8 done clear
B) 10.392 (approx) done clear
C) 12.5 done clear
D) 18 done clear
View Solution play_arrowA) 3 cm done clear
B) 12cm done clear
C) 15cm done clear
D) 21cm done clear
View Solution play_arrowA) \[\text{24 c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{36 c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{4}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{48 c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowquestion_answer7) The sides of a triangle are 5 cm, 12 cm and 13 cm. Then its area is
A) \[0.00\text{24 }{{\text{m}}^{\text{2}}}\] done clear
B) \[0.00\text{26 }{{\text{m}}^{\text{2}}}\] done clear
C) \[0.00\text{3}{{\text{m}}^{\text{2}}}\] done clear
D) \[0.00\text{15}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) 8 cm done clear
B) 10 cm done clear
C) \[\frac{10}{\sqrt{41}}cm\]cm done clear
D) \[\frac{20}{\sqrt{29}}cm\] done clear
View Solution play_arrowquestion_answer9) The area of a triangle, whose sides are 4 cm, 13 cm and 15 cm, is
A) \[\sqrt{\text{4}.\text{2}0}\text{ c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{24 c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{48 c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{56 c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowquestion_answer10) If the sides of a triangle are doubled, then its area
A) remains the same done clear
B) becomes doubled done clear
C) becomes three times done clear
D) becomes four times done clear
View Solution play_arrowA) 9 dm done clear
B) 18 dm done clear
C) 8 dm done clear
D) 12.5 dm done clear
View Solution play_arrowA) \[xy={{a}^{2}}\] done clear
B) \[\frac{1}{x}+\frac{1}{y}=\frac{1}{a}\] done clear
C) \[{{x}^{2}}+{{y}^{2}}=2{{a}^{2}}\] done clear
D) \[\frac{1}{{{x}^{2}}}+\frac{1}{{{y}^{2}}}=\frac{1}{{{a}^{2}}}\] done clear
View Solution play_arrowA) \[\sqrt{2}(x+y)\] done clear
B) \[2(x+y)\] done clear
C) \[2x+2y\] done clear
D) \[4x+2y\] done clear
View Solution play_arrowquestion_answer14) A circle and a square have the same perimeter. Then
A) Their areas are equal done clear
B) The area of the circle is greater done clear
C) The area of the square is greater done clear
D) None of the above done clear
View Solution play_arrowA) 250 sq cm done clear
B) 200 sq cm done clear
C) 300 sq cm done clear
D) 275 sq cm done clear
View Solution play_arrowquestion_answer16) The area of the field ABDFEA is
A) \[\text{7225 }{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{723}0\text{ }{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{7235 }{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{724}0{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[6\sqrt{3}\] done clear
B) 6 done clear
C) 8 done clear
D) \[7\sqrt{3}\] done clear
View Solution play_arrowA) 150 done clear
B) 140 done clear
C) 120 done clear
D) 100 done clear
View Solution play_arrowA) 8 cm done clear
B) 10 cm done clear
C) 12 cm done clear
D) 14 cm done clear
View Solution play_arrowA) \[16\sqrt{2}c{{m}^{2}}\] done clear
B) \[16\sqrt{3}c{{m}^{2}}\] done clear
C) \[12\sqrt{2}c{{m}^{2}}\] done clear
D) \[12\sqrt{3}c{{m}^{2}}\] done clear
View Solution play_arrowquestion_answer21) The diagonals of a rhombus are 8 cm and 10 cm. Then the area of the rhombus is
A) \[\text{64 c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{1}00\text{ c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{8}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{4}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) 68 dm done clear
B) 60 dm done clear
C) 52 dm done clear
D) 50 dm done clear
View Solution play_arrowA) 28 sq. units done clear
B) 36 sq. units done clear
C) 24 sq. units done clear
D) 20 sq. units done clear
View Solution play_arrowA) 6000 cubic m done clear
B) 6400 cubic m done clear
C) 6800 cubic m done clear
D) 7200 cubic m done clear
View Solution play_arrowA) 144 \[\pi \] sq m done clear
B) 130 \[\pi \] sq m done clear
C) 156 \[\pi \] sq m done clear
D) 169 \[\pi \] sq m done clear
View Solution play_arrowA) 25 cm done clear
B) 22 cm done clear
C) 23 cm done clear
D) 24 cm done clear
View Solution play_arrowA) \[\text{5196}{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{52}00{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{521}0\text{ }{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{522}0\text{ }{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowA) \[\text{325 c}{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{328 c}{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{33}0\text{ c}{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{332 c}{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowA) 40 dm done clear
B) 28 dm done clear
C) 34 dm done clear
D) 17 dm done clear
View Solution play_arrowA) \[\text{1}000\text{ c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{5}00\text{ c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{12}00\text{ c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{6}00\text{c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowquestion_answer31) If the radius of the circle is increased by 100%,then the area is increased by
A) 100% done clear
B) 200% done clear
C) 300% done clear
D) 400% done clear
View Solution play_arrowA) \[\pi +2\] done clear
B) \[\pi +1\] done clear
C) \[\pi \] done clear
D) \[\pi -\frac{1}{2}\] done clear
View Solution play_arrowA) \[\text{111 c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{148 c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{259 c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{154 c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) a done clear
B) \[a\sqrt{2}\] done clear
C) \[\frac{a}{\sqrt{2}}\] done clear
D) \[\frac{a}{2}\] done clear
View Solution play_arrowA) 1 : 1 done clear
B) 1 : 2 done clear
C) 1 : 3 done clear
D) 3 :1 done clear
View Solution play_arrowA) 1.01 p.c. done clear
B) 3.03 p.c. done clear
C) 2.01 p.c. done clear
D) 1.2 p.c. done clear
View Solution play_arrowA) 6 units done clear
B) 8 units done clear
C) 10 units done clear
D) 12 units done clear
View Solution play_arrowA) 2 times done clear
B) 3 times done clear
C) 4 times done clear
D) 5 times done clear
View Solution play_arrowA) \[\left( \text{4 }+\text{ 2}\pi \right)\text{ c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\left( \text{4 }+\text{ 4}\pi \right)\text{ c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{47}\pi \text{ c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{87}\pi \text{ c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowquestion_answer40) The area of a square that can be inscribed in a circle of radius r is
A) \[{{\text{r}}^{\text{2}}}\] done clear
B) \[\text{2 }{{\text{r}}^{\text{2}}}\] done clear
C) \[\text{4 }{{\text{r}}^{\text{2}}}\] done clear
D) \[\pi \text{ }{{\text{r}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[\left( \text{16}-\pi \right)\text{ c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\left( \text{16}-\text{4}\pi \right)\text{c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\left( \text{8}-\pi \right)\text{c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\left( \text{8}-\text{4}\pi \right)\text{c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[\frac{\pi {{s}^{2}}}{9}\] done clear
B) \[\frac{3{{s}^{2}}}{\pi }\] done clear
C) \[\frac{3s}{\pi }\] done clear
D) \[\frac{3\sqrt{3s}}{\pi }\] done clear
View Solution play_arrowA) 200 c.c. done clear
B) 210 c.c. done clear
C) 250 c.c. done clear
D) 252 c.c. done clear
View Solution play_arrowA) 135 done clear
B) 140 done clear
C) 125 done clear
D) 120 done clear
View Solution play_arrowquestion_answer45) The area of the figure ABCDEFGA is
A) \[\text{1175 c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{1185 c}{{\text{m}}^{2}}\] done clear
C) \[\text{1195 c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{1199 c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[\frac{(4\pi -3\sqrt{3})}{12}\] done clear
B) \[\frac{(4\pi -6\sqrt{3})}{12}\] done clear
C) \[\frac{(4\pi -3\sqrt{3})}{6}\] done clear
D) \[\frac{(4\pi -6\sqrt{3})}{6}\] done clear
View Solution play_arrowA) 20 m done clear
B) 30 m done clear
C) 40 m done clear
D) 50 m done clear
View Solution play_arrowquestion_answer48) Area of shaded portion as shown in the figure
A) \[\text{12 }{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{13}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{14 }{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{15}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[\frac{100\sqrt{2}}{\pi }cm\] done clear
B) \[\frac{50\sqrt{2}}{\pi }cm\] done clear
C) \[\frac{100}{\pi }cm\] done clear
D) \[50\sqrt{2}\,cm\] done clear
View Solution play_arrowA) 1m done clear
B) 0.75m done clear
C) 1.25m done clear
D) 1.5m done clear
View Solution play_arrowA) \[\text{12 c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{15 c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{16 c}{{\text{m}}^{\text{2}}}\] done clear
D) \[8\sqrt{2}c{{m}^{2}}\] done clear
View Solution play_arrowA) \[72\sqrt{3}\] done clear
B) \[48\sqrt{3}\] done clear
C) 72 done clear
D) 36 done clear
View Solution play_arrowA) \[4h\] done clear
B) \[6h\] done clear
C) \[2\sqrt{7}h\] done clear
D) \[4\sqrt{7}h\] done clear
View Solution play_arrowA) 225 done clear
B) 200 done clear
C) 175 done clear
D) 125 done clear
View Solution play_arrowA) 60 done clear
B) 65 done clear
C) 70 done clear
D) 75 done clear
View Solution play_arrowA) Rs. 550 done clear
B) Rs. 1050 done clear
C) Rs. 1125 done clear
D) Rs. 1150 done clear
View Solution play_arrowA) 1: 2 : 3 done clear
B) 1 : 4 : 6 done clear
C) 1 : 6 : 9 done clear
D) 1:7:19 done clear
View Solution play_arrowA) 4: 3 done clear
B) 3 : 4 done clear
C) 2: 3 done clear
D) 1 : 2 done clear
View Solution play_arrowA) 50 minutes done clear
B) 50 minutes 12 seconds done clear
C) 51 minutes 12 seconds done clear
D) 51 minutes 15 seconds done clear
View Solution play_arrowquestion_answer60) The volume of a right circular cone of height 10 cm and radius of base 6 cm is
A) \[\text{6}0\text{ }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{9}0\text{ }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{12}0\text{ }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{18}0\text{ }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowA) \[\text{2 r c}{{\text{m}}^{\text{2}}}\] done clear
B) \[{{\text{r}}^{\text{2}}}\text{ c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{2 }{{\text{r}}^{\text{2}}}\text{ c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{4 }{{\text{r}}^{\text{2}}}\text{ c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[\frac{\pi {{S}^{2}}}{4}\] done clear
B) \[4\,\pi \,{{S}^{2}}\] done clear
C) \[\frac{S}{4\pi }\] done clear
D) \[\frac{4S}{\pi }\] done clear
View Solution play_arrowA) \[\sqrt{3}:\,1\] done clear
B) \[\sqrt{3}:\,\sqrt{2}\] done clear
C) \[3:\,\sqrt{2}\] done clear
D) \[3\sqrt{3}:\,2\] done clear
View Solution play_arrowA) 4: 5 done clear
B) 5 : 4 done clear
C) 2 : 1 done clear
D) 8 : 7 done clear
View Solution play_arrowA) \[\frac{\pi }{4}\] radian done clear
B) \[\frac{\pi }{3}\] radian done clear
C) \[\frac{\pi }{5}\] radian done clear
D) \[\frac{\pi }{10}\]radian done clear
View Solution play_arrowA) 1 : 9 done clear
B) 2 : 9 done clear
C) 4 : 9 done clear
D) 5 : 9 done clear
View Solution play_arrowA) 12 cm done clear
B) 16 cm done clear
C) 20 cm done clear
D) 24 cm done clear
View Solution play_arrowA) 64 done clear
B) 16 done clear
C) 12 done clear
D) 4 done clear
View Solution play_arrowA) 3 done clear
B) 4 done clear
C) 6 done clear
D) 8 done clear
View Solution play_arrowA) \[xy\] done clear
B) \[xyz\] done clear
C) \[\sqrt{xyz}\] done clear
D) \[\sqrt[3]{xyz}\] done clear
View Solution play_arrowA) 12 cm done clear
B) 6 cm done clear
C) 20 cm done clear
D) 10 cm done clear
View Solution play_arrowquestion_answer72) The perimeter of one face of a cube is 20 m, then its volume is
A) \[\text{8}00\text{ }{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{1}000\text{ }{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{125 }{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{4}00\text{ }{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowA) \[\text{456 d}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{376 d}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{264 d}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{696 d}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[\text{42}0\text{ d}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{452 d}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{451 d}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{483 d}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) 50.18 sq cm done clear
B) 50.28 sq cm done clear
C) 50.38 sq cm done clear
D) 50.48 sq cm done clear
View Solution play_arrowA) 6m done clear
B) 8m done clear
C) 10 m done clear
D) 12m done clear
View Solution play_arrowA) 6,000 sq m done clear
B) 7,000 sq m done clear
C) 7,500 sq m done clear
D) 8,250 sq m done clear
View Solution play_arrowquestion_answer78) Area of shaded portion as shown in the given figure is
A) \[5\,{{m}^{2}}\] done clear
B) \[6\,{{m}^{2}}\] done clear
C) \[7\,{{m}^{2}}\] done clear
D) \[8\,{{m}^{2}}\] done clear
View Solution play_arrowA) 50 done clear
B) 125 done clear
C) 150 done clear
D) 300 done clear
View Solution play_arrowA) increases done clear
B) decreases done clear
C) increases or decreases depending on original dimensions done clear
D) Can't be calculated with given data done clear
View Solution play_arrowA) \[\text{4}0\text{ }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{2}0\text{ }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{1}00\text{ }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{8}0\text{ }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowquestion_answer82) If the side of a regular hexagon is 6 cm, then its area will be
A) 90.43 sq cm done clear
B) 93.53 sq cm done clear
C) 93.63 sq cm done clear
D) 93.73 sq cm done clear
View Solution play_arrowA) \[12\sqrt{6},4\sqrt{6}\] done clear
B) \[12\sqrt{6},5\sqrt{6}\] done clear
C) \[6\sqrt{6},4\sqrt{6}\] done clear
D) \[6\sqrt{6},5\sqrt{6}\] done clear
View Solution play_arrowA) 6 sq cm done clear
B) 7 sq cm done clear
C) 8 sq cm done clear
D) 9 sq cm done clear
View Solution play_arrowA) 16 cm done clear
B) 30 cm done clear
C) 42.42 cm done clear
D) 42.52 cm done clear
View Solution play_arrowA) \[\text{22 c}{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{11}0\text{ c}{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{22}0\text{ c}{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{44}0\text{c}{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowA) 30% done clear
B) 40% done clear
C) 42% done clear
D) 33.1% done clear
View Solution play_arrowA) \[\frac{6}{\pi }cm\] done clear
B) \[\frac{3}{2\pi }cm\] done clear
C) \[\frac{6}{2\pi }cm\] done clear
D) \[\frac{9}{2\pi }cm\] done clear
View Solution play_arrowquestion_answer89) If the surface area of a cube is 384 sq m, then its volume is
A) \[\text{51}0\text{ }{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{511 }{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{512 }{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{513 }{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowA) 1 : 600 done clear
B) 1: 200 done clear
C) 1 : 240 done clear
D) 1: 320 done clear
View Solution play_arrowA) \[\text{5}00\text{ c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{55}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{6}0\text{7 c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{65}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) 120 c.c. done clear
B) 240 c.c. done clear
C) 640 c.c. done clear
D) 900 c.c. done clear
View Solution play_arrowquestion_answer93) A cylinder circumscribes a sphere. The ratio of their volumes is
A) 1 : 2 done clear
B) 2 : 3 done clear
C) 3 : 4 done clear
D) 5 : 6 done clear
View Solution play_arrowA) 15 cm done clear
B) 18 cm done clear
C) 21 cm done clear
D) 24 cm done clear
View Solution play_arrowA) \[\text{78 c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{87 c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{88 c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{74 c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[\text{2}00\text{ c}{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{21}0\text{ c}{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{25}0\text{ c}{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{252 c}{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowquestion_answer97) The volume of a right circular cone of height 8 cm and radius of base 3 cm is
A) \[\text{12 }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{24 }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{48 }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{72 }\pi \text{ c}{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowA) double done clear
B) three times done clear
C) six times done clear
D) eight times done clear
View Solution play_arrowA) 20% done clear
B) 40% done clear
C) 60% done clear
D) 72.8% done clear
View Solution play_arrowA) \[3{{m}^{2}}h\] done clear
B) \[\frac{h}{3{{m}^{2}}}\] done clear
C) \[\frac{mh}{3}\] done clear
D) \[\frac{3h}{m}\] done clear
View Solution play_arrowquestion_answer101) The area of a rhombus is equal to
A) product of its diagonals done clear
B) half of the product of its diagonals done clear
C) twice the product of its diagonals done clear
D) none of these done clear
View Solution play_arrowA) 2 done clear
B) 1 done clear
C) \[\frac{1}{2}\] done clear
D) \[\frac{1}{4}\] done clear
View Solution play_arrowA) AE done clear
B) BE done clear
C) CE done clear
D) DE done clear
View Solution play_arrowA) 3.5 cm done clear
B) 2.0 cm done clear
C) 2.5 cm done clear
D) 4.5 cm done clear
View Solution play_arrowquestion_answer105) The diagonal of a cyclic square is a
A) diameter done clear
B) radius done clear
C) tangent done clear
D) chord not necessarily the diameter of the circle done clear
View Solution play_arrowA) a circle done clear
B) a straight line equidistant from the circles done clear
C) a straight line bisecting the distance d done clear
D) none of the above done clear
View Solution play_arrowA) the circle whose diameter is AB done clear
B) the circle with a diameter perpendicular to AB done clear
C) the perpendicular bisector of the line AB done clear
D) none of the above done clear
View Solution play_arrowA) 1cm done clear
B) \[\sqrt{3}\] done clear
C) 3 cm done clear
D) \[\sqrt{3}+2\,cm\] done clear
View Solution play_arrowA) 5 cm done clear
B) 10 cm done clear
C) \[5\sqrt{2}\,cm\] done clear
D) \[10\sqrt{2}\,cm\] done clear
View Solution play_arrowA) \[\frac{7\sqrt{3}}{4}sq.\,cm\] done clear
B) \[\frac{49\sqrt{3}}{4}sq.\,cm\] done clear
C) 35 sq. cm done clear
D) 49 sq. cm done clear
View Solution play_arrowA) \[20\sqrt{3}\,m\]m done clear
B) \[22\sqrt{3}\,m\] done clear
C) \[22\sqrt{2}\,m\] done clear
D) \[20\sqrt{2}\,m\] done clear
View Solution play_arrowA) \[\text{1}0\text{8 c}{{\text{m}}^{\text{3}}}\] done clear
B) \[\text{54 c}{{\text{m}}^{\text{3}}}\] done clear
C) \[\text{432 c}{{\text{m}}^{\text{3}}}\] done clear
D) \[\text{216 c}{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowA) \[\frac{1}{24}\]\[\text{c}{{\text{m}}^{\text{3}}}\] done clear
B) \[\frac{1}{6}\]\[\text{c}{{\text{m}}^{\text{3}}}\] done clear
C) \[\frac{1}{48}\]\[\text{c}{{\text{m}}^{\text{3}}}\] done clear
D) 6 \[\text{c}{{\text{m}}^{\text{3}}}\] done clear
View Solution play_arrowA) 1: 3 done clear
B) 1 : 2 done clear
C) 2 : 3 done clear
D) 3 : 4 done clear
View Solution play_arrowA) \[64\sqrt{3}\,c{{m}^{2}}\] done clear
B) \[32\sqrt{3}\,c{{m}^{2}}\] done clear
C) \[24\sqrt{3}\,c{{m}^{2}}\] done clear
D) \[24\sqrt{2}\,c{{m}^{2}}\] done clear
View Solution play_arrowA) 20 to 22% done clear
B) 25 to 27% done clear
C) 30 to 32% done clear
D) 48 to 50% done clear
View Solution play_arrowA) \[\frac{\pi }{2}({{a}^{2}}+{{b}^{2}})+\frac{1}{8}{{(a+b)}^{2}}\] done clear
B) \[\frac{\pi }{2}({{a}^{2}}+{{b}^{2}})+\frac{1}{2}ab\] done clear
C) \[\frac{\pi }{2}({{a}^{2}}+{{b}^{2}})+\frac{1}{8}{{(a+b)}^{2}}\] done clear
D) \[\frac{\pi }{4}({{a}^{2}}+{{b}^{2}})+\frac{1}{2}ab\] done clear
View Solution play_arrowA) 1 done clear
B) 2 done clear
C) 3 done clear
D) 4 done clear
View Solution play_arrowA) 1 unit done clear
B) 2 units done clear
C) 3 units done clear
D) 4 units done clear
View Solution play_arrowA) \[\left( \text{4}+\pi \right)\text{ c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\left( \text{4 }+\text{ 4}\pi \right)\text{ c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{4}\pi \text{ c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{8}\pi \text{ c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) triangle done clear
B) square done clear
C) hexagon done clear
D) circle done clear
View Solution play_arrowA) \[\frac{\pi {{S}^{2}}}{\pi }\] done clear
B) \[\frac{3{{S}^{2}}}{\pi }\] done clear
C) \[\frac{3S}{\pi }\] done clear
D) \[\frac{3S\sqrt{3}}{\pi }\] done clear
View Solution play_arrowA) \[\frac{2}{3}\pi {{r}^{2}}h\] done clear
B) \[\pi {{r}^{2}}h\] done clear
C) \[2\pi {{r}^{3}}h\] done clear
D) \[8\,\pi \,c{{m}^{2}}\] done clear
View Solution play_arrowA) 2 : 3 done clear
B) 1 : 1 done clear
C) 2 : 1 done clear
D) 1 : 2 done clear
View Solution play_arrowA) 1 done clear
B) 6 done clear
C) 12 done clear
D) 36 done clear
View Solution play_arrowA) 40 cm done clear
B) 60 cm done clear
C) 64 cm done clear
D) 80 cm done clear
View Solution play_arrowA) \[\text{2}.0{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{2}.\text{15}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{2}.\text{16}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{2}.\text{2}{{\text{m}}^{2}}\] done clear
View Solution play_arrowA) 500 done clear
B) 1000 done clear
C) 1500 done clear
D) 2000 done clear
View Solution play_arrowA) \[72\sqrt{3}\,\pi \,c{{m}^{3}}\] done clear
B) \[71\sqrt{3}\,\pi \,c{{m}^{3}}\] done clear
C) \[70\sqrt{2}\,\pi \,c{{m}^{3}}\] done clear
D) \[69\sqrt{2}\,\pi \,c{{m}^{3}}\] done clear
View Solution play_arrowA) 1 : 3 done clear
B) 1 : 6 done clear
C) 1 : 9 done clear
D) 1: 18 done clear
View Solution play_arrowA) 1 : 1 done clear
B) 1 : 2 done clear
C) 2 : 1 done clear
D) 1 : 3 done clear
View Solution play_arrowA) 1 : 2 done clear
B) 2 : 1 done clear
C) 1 : 1 done clear
D) 1 : 3 done clear
View Solution play_arrowA) \[\frac{4}{3}\times (5\pi )\,c{{m}^{3}}\] done clear
B) \[\frac{4}{3}\times \pi \,c{{m}^{3}}\] done clear
C) \[5\pi \,c{{m}^{3}}\] done clear
D) \[\frac{10\pi }{3}\,c{{m}^{3}}\] done clear
View Solution play_arrowA) 1 : 4 done clear
B) 1 : 2 done clear
C) 2 : 1 done clear
D) 4 : 1 done clear
View Solution play_arrowA) 8 cm done clear
B) 10cm done clear
C) 12cm done clear
D) 15cm done clear
View Solution play_arrowA) \[1\,{{m}^{3}}\] done clear
B) \[\frac{1}{2}\,{{m}^{3}}\] done clear
C) \[\frac{1}{3}\,{{m}^{3}}\] done clear
D) \[\frac{1}{6}\,{{m}^{3}}\] done clear
View Solution play_arrowA) 1m done clear
B) 0.75 m done clear
C) 1.25 m done clear
D) 1.5 m done clear
View Solution play_arrowquestion_answer138) The area of the shaded region is
A) \[\text{15}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{14}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{2}0\text{5 c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{12}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[2\pi l({{r}^{2}}-{{l}^{2}})\] done clear
B) \[2\pi rl\left( \frac{1}{2r}+1 \right)\] done clear
C) \[2\pi l({{r}^{2}}+{{t}^{2}})\] done clear
D) \[2\pi l(r+{{t}^{2}})\] done clear
View Solution play_arrowA) 2 cm done clear
B) 3cm done clear
C) 4 cm done clear
D) 6 cm done clear
View Solution play_arrowA) \[\frac{4}{3}\pi {{r}^{2}}\] done clear
B) \[4\pi {{r}^{2}}\] done clear
C) \[\pi {{r}^{2}}\] done clear
D) \[2\,\pi {{r}^{2}}\] done clear
View Solution play_arrowA) \[4:\sqrt{3}\] done clear
B) \[3:2\sqrt{3}\] done clear
C) \[2:\sqrt{3}\] done clear
D) \[3:\sqrt{3}\] done clear
View Solution play_arrowA) 27, 5 done clear
B) 3, 50 done clear
C) 5, 30 done clear
D) 10, 15 done clear
View Solution play_arrowA) \[2\sqrt{2}:1\] done clear
B) 3 : 2 done clear
C) \[\sqrt{3}:1\] done clear
D) \[\sqrt{2}:1\] done clear
View Solution play_arrowA) 150% done clear
B) 120% done clear
C) 125% done clear
D) None of these done clear
View Solution play_arrowquestion_answer146) The area of the shaded region in the adjoining figure is
A) \[\text{2}000\text{ }{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{9}0\text{ }{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{45}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{89}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) 420 sq. cm done clear
B) 452 sq. cm done clear
C) 451 sq. cm done clear
D) 483 sq. cm done clear
View Solution play_arrowA) \[\frac{h}{2}\] done clear
B) \[\frac{{{h}^{\frac{1}{3}}}}{2}\] done clear
C) \[{{7}^{\frac{1}{3}}}\frac{h}{2}\] done clear
D) \[h\left( 1-\frac{{{7}^{\frac{1}{3}}}}{2} \right)\] done clear
View Solution play_arrowA) \[\text{44 c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{22 c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{88c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{56c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) 6 done clear
B) 9 done clear
C) 12 done clear
D) 15 done clear
View Solution play_arrowA) \[\pi :\sqrt{3}\] done clear
B) \[\pi :3\] done clear
C) \[\pi :9\] done clear
D) \[\pi :3\sqrt{3}\] done clear
View Solution play_arrowA) \[\left( \text{8}{{\text{p}}^{\text{2}}}+\text{3p} \right)\text{c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\left( \text{3}{{\text{p}}^{\text{2}}}+\text{8p} \right)\text{c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\left( \text{8}{{\text{p}}^{\text{2}}}+\text{8} \right)\text{c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\left( \text{3}{{\text{p}}^{\text{2}}}+\text{8} \right)\text{c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) half that of the rectangle done clear
B) one-third that of the rectangle done clear
C) one fourth that of the rectangle done clear
D) none of these done clear
View Solution play_arrowquestion_answer154) The perimeter of the following shaded portion of the figure is
A) 40 m done clear
B) 40.07 m done clear
C) 40.28m done clear
D) 35m done clear
View Solution play_arrowA) 14 done clear
B) 10 done clear
C) 8 done clear
D) 5 done clear
View Solution play_arrowA) \[36\sqrt{2}\] done clear
B) \[36\sqrt{3}\] done clear
C) \[64\sqrt{2}\] done clear
D) \[64\sqrt{3}\] done clear
View Solution play_arrowA) \[\text{12}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{121c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{119 c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{125 c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowquestion_answer158) The side of a regular hexagon is y cm, then its area is
A) \[\frac{\sqrt{3}}{2}{{p}^{2\,}}c{{m}^{2}}\] done clear
B) \[\frac{3\sqrt{3}}{2}{{p}^{2\,}}c{{m}^{2}}\] done clear
C) \[2\sqrt{3}\,{{p}^{2\,}}c{{m}^{2}}\] done clear
D) \[6\,{{p}^{2\,}}c{{m}^{2}}\] done clear
View Solution play_arrowquestion_answer159) If a circle and a square have the same perimeter, then the
A) circle and the square have equal area done clear
B) circle have larger area than the square done clear
C) square has larger area than the circle done clear
D) area of the square is double that of the circle done clear
View Solution play_arrowA) 1164 done clear
B) 1236 done clear
C) 8364 done clear
D) 10836 done clear
View Solution play_arrowA) 75 done clear
B) 80 done clear
C) 85 done clear
D) 90 done clear
View Solution play_arrowA) \[\frac{\pi }{2}\]cm done clear
B) \[2\pi \]cm done clear
C) 44 cm done clear
D) \[\left( \pi +\text{28} \right)\text{ cm}\] done clear
View Solution play_arrowquestion_answer163) The area of the given figure is
A) \[\text{28 }{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{27 }{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{29 }{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{3}0\text{ }{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowquestion_answer164) The boundary of the shaded region in the adjoining figure is
A) 200 mm done clear
B) 196 mm done clear
C) 186 mm done clear
D) 176 mm done clear
View Solution play_arrowA) \[\text{4 }:\text{ 3}\pi \] done clear
B) \[2:\text{ }\pi \] done clear
C) \[8:\text{ }\pi \] done clear
D) \[6:\text{ }\pi \] done clear
View Solution play_arrowA) 50 done clear
B) 125 done clear
C) 750 done clear
D) 300 done clear
View Solution play_arrowquestion_answer167) The sides of a triangle are 3 cm, 4 cm and 5 cm. Its area is
A) \[\text{12 c}{{\text{m}}^{\text{2}}}\] done clear
B) \[\text{15 c}{{\text{m}}^{\text{2}}}\] done clear
C) \[\text{2}0\text{ c}{{\text{m}}^{\text{2}}}\] done clear
D) \[\text{6 c}{{\text{m}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[z(x-z)(y-z)c.c\]. done clear
B) \[xyz\,c.c.\] done clear
C) \[z(x-2z)(y-2z)c.c\] done clear
D) \[(x+y)z\,c.c\] done clear
View Solution play_arrowA) 25 done clear
B) 50 done clear
C) 125 done clear
D) 150 done clear
View Solution play_arrowA) 4300 done clear
B) 2592 done clear
C) 2542 done clear
D) 1296 done clear
View Solution play_arrowA) 300 done clear
B) 600 done clear
C) 1200 done clear
D) 2400 done clear
View Solution play_arrowA) 4 cm done clear
B) 6cm done clear
C) 7 cm done clear
D) none of these done clear
View Solution play_arrowA) \[\left( \sqrt{3}-\frac{\pi }{2} \right)sq.\,units\] done clear
B) \[(\sqrt{3}+\pi )sq.\,units\] done clear
C) \[\left( 2\sqrt{3}-\frac{\pi }{2} \right)sq.\,units\] done clear
D) \[\left( \sqrt{3}-\frac{\pi }{4} \right)sq.\,units\] done clear
View Solution play_arrowA) \[\sqrt{10}\]cm done clear
B) \[\sqrt{37}\]cm done clear
C) \[30\sqrt{7}\]cm done clear
D) \[\sqrt{\text{24}00}\] done clear
View Solution play_arrowA) 3600 done clear
B) 3000 done clear
C) 2600 done clear
D) 2400 done clear
View Solution play_arrowA) 1 done clear
B) 2 done clear
C) 3 done clear
D) \[\pi \] done clear
View Solution play_arrowA) 3 done clear
B) 4 done clear
C) 6 done clear
D) 7 done clear
View Solution play_arrowA) 19 done clear
B) 20 done clear
C) 30 done clear
D) 40 done clear
View Solution play_arrowA) 3840 done clear
B) 1920 done clear
C) 1280 done clear
D) 960 done clear
View Solution play_arrowA) 7700 done clear
B) 11000 done clear
C) 770 done clear
D) 77 done clear
View Solution play_arrowquestion_answer181) The ratio of the volumes of two spheres is 8:27 The ratio of their radii is
A) 3 : 2 done clear
B) 2 : 3 done clear
C) 4 : 3 done clear
D) 2 : 9 done clear
View Solution play_arrowA) 2.35 done clear
B) 2.30 done clear
C) 2.25 done clear
D) 2.15 done clear
View Solution play_arrowA) \[\text{4 }\pi \text{ }{{\text{r}}^{\text{2}}}\] done clear
B) \[\text{6 }\pi \text{ }{{\text{r}}^{\text{2}}}\] done clear
C) \[\text{8}\pi {{\text{r}}^{\text{2}}}\] done clear
D) \[\text{12 }\pi \text{ }{{\text{r}}^{\text{2}}}\] done clear
View Solution play_arrowA) 12cm done clear
B) 11 cm done clear
C) 14 cm done clear
D) None of these done clear
View Solution play_arrowquestion_answer185) The area of the shaded region in the given figure is
A) \[\frac{\pi }{3}\] sq. units done clear
B) \[\frac{\pi }{2}\] sq. units done clear
C) \[\frac{\pi }{4}\] sq. units done clear
D) \[{{\pi }^{2}}\] sq. units done clear
View Solution play_arrowquestion_answer186) The area of the shaded portion in the given figure is
A) 7.5 \[\pi \] sq. units done clear
B) 6.5 \[\pi \] sq. units done clear
C) 5.5 \[\pi \] sq. units done clear
D) 4.5 \[\pi \] sq. units done clear
View Solution play_arrowquestion_answer187) A cuboid has
A) 4 edges done clear
B) 8 edges done clear
C) 12 edges done clear
D) 16 edges done clear
View Solution play_arrowA) \[(\sqrt{2}-1)m\] done clear
B) \[\sqrt{2}m\] done clear
C) \[\frac{1}{\sqrt{2}}m\] done clear
D) \[\frac{2}{\sqrt{2}+1}m\] done clear
View Solution play_arrowA) 15 cm, 10 cm done clear
B) 13 cm, 12 cm done clear
C) 20 cm, 5 cm done clear
D) 17 cm, 8 cm done clear
View Solution play_arrowA) 2 done clear
B) 3 done clear
C) \[\sqrt{2}\] done clear
D) 4 done clear
View Solution play_arrowA) 50% done clear
B) 100% done clear
C) 150% done clear
D) no change done clear
View Solution play_arrowA) \[\text{a}+\text{b}=\text{H}+\text{p}\] done clear
B) \[\text{ab}=\text{HL}.\text{p}\] done clear
C) \[\text{ap}=\text{bH}\] done clear
D) \[{{\text{a}}^{\text{2}}}+{{\text{b}}^{\text{2}}}={{\text{H}}^{\text{2}}}+{{\text{p}}^{\text{2}}}\] done clear
View Solution play_arrowA) \[\text{2}\left( l\text{ }+\text{ b} \right)\text{h}\] done clear
B) \[\left( l\text{ }+\text{ b} \right)\text{h}\] done clear
C) \[lbh\] done clear
D) \[\text{2}\left( l\text{b}+\text{bh}+\text{h}l \right)\] done clear
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