A) \[17\sqrt{3}\] units done clear
B) \[36\]units done clear
C) \[72\]units done clear
D) \[48\sqrt{3}\] units done clear
View Solution play_arrowquestion_answer2) If the perimeter of a semi-circular protractor is 36 cm, what is its diameter?
A) 11 cm done clear
B) 13 cm done clear
C) 15 cm done clear
D) 14 cm done clear
View Solution play_arrowA) \[20\text{ }c{{m}^{2}}\] done clear
B) \[21\text{ }c{{m}^{2}}\] done clear
C) \[19\text{ }c{{m}^{2}}\] done clear
D) \[18\text{ }c{{m}^{2}}\] done clear
View Solution play_arrowA) 11 m done clear
B) 22 m done clear
C) 15.75 m done clear
D) 10.75 m done clear
View Solution play_arrowquestion_answer5) What is the Perimeter of the shaded region?
A) 264 cm done clear
B) 352 cm done clear
C) 500 cm done clear
D) 528 cm done clear
View Solution play_arrowA) \[346.5\text{ }c{{m}^{2}}\] done clear
B) \[340\text{ }c{{m}^{2}}\] done clear
C) \[355\text{ }c{{m}^{2}}\] done clear
D) \[342\text{ }c{{m}^{2}}\] done clear
View Solution play_arrowA) \[378\,{{m}^{2}}\] done clear
B) \[438\,{{m}^{2}}\] done clear
C) \[786\,{{m}^{2}}\] done clear
D) None of these done clear
View Solution play_arrowA) \[\pi {{k}^{2}}\] done clear
B) \[3\pi {{k}^{2}}\] done clear
C) \[5\pi {{k}^{2}}\] done clear
D) \[2\pi {{k}^{2}}\] done clear
View Solution play_arrowA) 75% done clear
B) 100% done clear
C) 125% done clear
D) 150% done clear
View Solution play_arrowA) \[\left( 100-25\pi \right)\text{ }c{{m}^{2}}\] done clear
B) \[\left( 100-50\pi \right)c{{m}^{2}}\] done clear
C) \[\left( 50\pi -100 \right)c{{m}^{2}}\] done clear
D) \[\left( 25\pi -100 \right)\text{ }c{{m}^{2}}\] done clear
View Solution play_arrowA) \[\frac{16\pi }{3\sqrt{3}}\] done clear
B) \[\frac{8\pi }{2\sqrt{3}}\] done clear
C) \[\frac{24\pi }{3\sqrt{3}}\] done clear
D) None of these done clear
View Solution play_arrowA) \[\frac{\pi +4{{k}^{2}}}{4}\] done clear
B) \[\frac{(\pi +4)}{4}{{k}^{2}}\] done clear
C) \[\left( \frac{\pi +8}{4} \right){{k}^{2}}\] done clear
D) \[2(\pi +4){{k}^{2}}\] done clear
View Solution play_arrowA) \[\frac{49}{4}(\pi -2)\] done clear
B) \[\frac{49}{4}(\pi -1)\] done clear
C) \[\frac{49}{4}(\pi -3)\] done clear
D) \[\frac{49}{2}(\pi -2)\] done clear
View Solution play_arrowA) Rs. 8410 done clear
B) Rs. 7140 done clear
C) Rs. 8140 done clear
D) Rs. 7410 done clear
View Solution play_arrowA) \[(400-100\pi )\] done clear
B) \[(360-100\pi )\] done clear
C) \[(231-100\pi )\] done clear
D) \[(400-50\pi )\] done clear
View Solution play_arrowquestion_answer16) What is area of the shaded figure below?
A) \[\frac{\pi }{\sqrt{3}}{{a}^{2}}\] done clear
B) \[\frac{\pi {{a}^{2}}}{16}\] done clear
C) \[\frac{\left( \pi -\sqrt{2} \right)}{4}{{a}^{2}}\] done clear
D) \[\frac{2\sqrt{3}}{\pi }{{a}^{2}}\] done clear
View Solution play_arrowA) \[1100\sqrt{3}\,c{{m}^{2}}\] done clear
B) \[1323\sqrt{3}\,c{{m}^{2}}\] done clear
C) \[1369\sqrt{3}\,c{{m}^{2}}\] done clear
D) \[1442\sqrt{3}\,c{{m}^{2}}\] done clear
View Solution play_arrowA) \[\left( 102\frac{2}{3}-49\sqrt{3} \right)c{{m}^{2}}\] done clear
B) \[\left( 103\frac{2}{3}-4998\sqrt{3} \right)c{{m}^{2}}\] done clear
C) \[\left( 109-38\sqrt{3} \right)cm\] done clear
D) None of these done clear
View Solution play_arrowA) \[\left( {{x}^{2}}-\frac{{{y}^{2}}}{\pi } \right){{m}^{2}}\] done clear
B) \[\left( {{y}^{2}}+\frac{{{x}^{2}}}{\pi } \right){{m}^{2}}\] done clear
C) \[\left( {{x}^{2}}+\frac{{{y}^{2}}}{\pi } \right){{m}^{2}}\] done clear
D) \[\left( {{y}^{2}}-\frac{{{x}^{2}}}{\pi } \right){{m}^{2}}\] done clear
View Solution play_arrowFour identical semicircles are drawn inside a big square as shown in the figure. Each side of the big square is 14 cm long. |
A) \[125\text{ }c{{m}^{2}}\] done clear
B) \[112\text{ }c{{m}^{2}}\] done clear
C) \[173\text{ }c{{m}^{2}}\] done clear
D) \[159\text{ }c{{m}^{2}}\] done clear
View Solution play_arrowThe figure given is made up of a rectangle, identical semicircle(s) and quadrant (s). |
A) \[1350\text{ }c{{m}^{2}}\] done clear
B) \[1154\text{ }c{{m}^{2}}\] done clear
C) \[1400\text{ }c{{m}^{2}}\] done clear
D) \[{{21}^{2}}\times \left( 6-\pi \right)\text{ }c{{m}^{2}}\] done clear
View Solution play_arrowA) 40000 done clear
B) 60000 done clear
C) 450000 done clear
D) 80000 done clear
View Solution play_arrowA) \[13.2\text{ }{{m}^{2}}\] done clear
B) \[14.2\text{ }{{m}^{2}}\] done clear
C) \[13.4\text{ }{{m}^{2}}\] done clear
D) \[14.4\text{ }{{m}^{2}}\] done clear
View Solution play_arrowA) \[\frac{100-36\pi }{41}\] done clear
B) \[\frac{100-25\pi }{8}\] done clear
C) \[\frac{100+25\pi }{8}\] done clear
D) None of these done clear
View Solution play_arrowThe given figure shows an isosceles triangle and a semicircle with centre O. |
A) 15.6 cm done clear
B) 18.8 cm done clear
C) 16.8 cm done clear
D) 20.4 cm done clear
View Solution play_arrowA) 67 cm done clear
B) 50 cm done clear
C) 80 cm done clear
D) 15 cm done clear
View Solution play_arrowA) \[15\text{ }c{{m}^{2}}\] done clear
B) \[21\,c{{m}^{2}}\] done clear
C) \[16\,c{{m}^{2}}\] done clear
D) \[23\,c{{m}^{2}}\] done clear
View Solution play_arrowA) 5 m done clear
B) 6 m done clear
C) 7 m done clear
D) 8 m done clear
View Solution play_arrowA) \[3{{b}^{2}}\left( \pi +\sqrt{3} \right)\] done clear
B) \[3\sqrt{3}{{b}^{2}}\] done clear
C) \[3\left( {{b}^{2}}\sqrt{3}+\pi \right)\] done clear
D) \[\frac{3\sqrt{3}\pi {{b}^{2}}}{2}\] done clear
View Solution play_arrowquestion_answer30) What is the area of the given figure?
A) \[115.5\text{ }c{{m}^{2}}\] done clear
B) \[228.5\text{ }c{{m}^{2}}\] done clear
C) \[154\text{ }c{{m}^{2}}\] done clear
D) None of these done clear
View Solution play_arrowA) \[66\text{ }cm\] done clear
B) \[66\sqrt{3}\,cm\] done clear
C) \[66\sqrt{2}\,cm\] done clear
D) None of these done clear
View Solution play_arrowA) \[\frac{1}{4}\left( \pi -2{{a}^{2}} \right)\] done clear
B) \[\left( \frac{1}{4} \right)\left( \pi {{a}^{2}}-{{a}^{2}} \right)\] done clear
C) \[\frac{{{a}^{2}}}{2}\] done clear
D) \[{{a}^{2}}\left( \frac{\pi -2}{2} \right)\] done clear
View Solution play_arrowA) \[4\pi \text{ }c{{m}^{2}}\] done clear
B) \[2\pi \text{ }c{{m}^{2}}\] done clear
C) \[\frac{4}{\pi }\text{ }c{{m}^{2}}\] done clear
D) \[\frac{\pi }{4}\text{ }c{{m}^{2}}\] done clear
View Solution play_arrowA) \[(2\pi -3)c{{m}^{2}}\] done clear
B) \[(4-\pi )c{{m}^{2}}\] done clear
C) \[(16-4\pi )c{{m}^{2}}\] done clear
D) None of these done clear
View Solution play_arrowA) \[\left( \frac{2\sqrt{3}-\pi }{2} \right)c{{m}^{2}}\] done clear
B) \[\left( \frac{3\sqrt{2}-\pi }{3} \right)c{{m}^{2}}\] done clear
C) \[\frac{2\sqrt{3}}{\pi }c{{m}^{2}}\] done clear
D) \[\frac{\sqrt{6}}{2\pi }c{{m}^{2}}\] done clear
View Solution play_arrowA) \[25:16\] done clear
B) \[25:9\] done clear
C) \[20:9\] done clear
D) \[31:25\] done clear
View Solution play_arrowA) \[\left( 4-\frac{3\pi }{2} \right)c{{m}^{2}}\] done clear
B) \[(2\pi -4)c{{m}^{2}}\] done clear
C) \[(4-2\pi )c{{m}^{2}}\] done clear
D) \[\left( \frac{7-3\pi }{2} \right)c{{m}^{2}}\] done clear
View Solution play_arrowA) \[\left( 2\sqrt{2}+3 \right)\] done clear
B) \[\left( 2+3\sqrt{2} \right)\] done clear
C) \[\left( 4+3\sqrt{2} \right)\] done clear
D) can't be determined done clear
View Solution play_arrowA) \[428.75\,c{{m}^{2}}\] done clear
B) \[857.50\,c{{m}^{2}}\] done clear
C) \[214.37\,c{{m}^{2}}\] done clear
D) \[371.56\,c{{m}^{2}}\] done clear
View Solution play_arrowA) \[(\pi /3){{\left( 2+\sqrt{3} \right)}^{2}}\] done clear
B) \[6\pi {{\left( 2+\sqrt{3} \right)}^{2}}\] done clear
C) \[3\pi {{\left( 2+\sqrt{3} \right)}^{2}}\] done clear
D) \[\left( \frac{\pi }{6} \right){{\left( 2+\sqrt{3} \right)}^{2}}\] done clear
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