question_answer1) If a and b are odd numbers, then which of the following is even?
A) \[a+b\] done clear
B) \[a+b+1\] done clear
C) \[ab\] done clear
D) \[ab+2\] done clear
View Solution play_arrowA) 14 cm done clear
B) 21 cm done clear
C) 42 cm done clear
D) None of these done clear
View Solution play_arrowA) \[\frac{1}{7}\] done clear
B) \[\frac{7}{25}\] done clear
C) \[\frac{3}{4}\] done clear
D) \[\frac{7}{15}\] done clear
View Solution play_arrowA) 3 done clear
B) 4 done clear
C) 5 done clear
D) 6 done clear
View Solution play_arrowA) 40 years done clear
B) 45 years done clear
C) 50 years done clear
D) 55 years done clear
View Solution play_arrowA) \[\frac{3}{7}\] done clear
B) \[\frac{7}{3}\] done clear
C) \[1\frac{3}{7}\] done clear
D) \[2\frac{2}{7}\] done clear
View Solution play_arrowquestion_answer7) The value of\[\frac{{{(469+174)}^{2}}-{{(469-174)}^{2}}}{469\times 174}\]=_______.
A) 2 done clear
B) 4 done clear
C) 295 done clear
D) 643 done clear
View Solution play_arrowA) 58% done clear
B) \[62\frac{2}{3}%\] done clear
C) 64% done clear
D) 78% done clear
View Solution play_arrowA) ` 8400 done clear
B) ` 8721 done clear
C) ` 8856 done clear
D) None of these done clear
View Solution play_arrowA) done clear
B) done clear
C) done clear
D) done clear
View Solution play_arrowA) \[\frac{3}{4}\] done clear
B) \[\frac{4}{7}\] done clear
C) \[\frac{1}{8}\] done clear
D) \[\frac{3}{7}\] done clear
View Solution play_arrowA) \[\frac{1}{6}\] done clear
B) \[\frac{1}{9}\] done clear
C) \[\frac{2}{5}\] done clear
D) \[\frac{2}{7}\] done clear
View Solution play_arrowA) done clear
B) done clear
C) done clear
D) done clear
View Solution play_arrowA) ` 630 done clear
B) ` 700 done clear
C) ` 780 done clear
D) ` 680 done clear
View Solution play_arrowA) ` 16500 done clear
B) ` 16525.50 done clear
C) ` 16537.50 done clear
D) ` 18150 done clear
View Solution play_arrowA) ` 281.60 done clear
B) ` 290 done clear
C) ` 340.50 done clear
D) ` 500 done clear
View Solution play_arrowA) Binding and Transportation Cost done clear
B) Printing and Paper Cost done clear
C) Royalty and Promotion Cost done clear
D) Binding and Paper Cost done clear
View Solution play_arrowA) ` 20000 done clear
B) ` 22500 done clear
C) ` 25500 done clear
D) ` 28125 done clear
View Solution play_arrowA) \[\frac{1}{2}\] done clear
B) \[\frac{2}{5}\] done clear
C) \[\frac{8}{15}\] done clear
D) \[\frac{1}{6}\] done clear
View Solution play_arrowA) \[2\sqrt{13}cm\] done clear
B) \[2\sqrt{14}cm\] done clear
C) \[2\sqrt{26}cm\] done clear
D) \[10\sqrt{2}cm\] done clear
View Solution play_arrowquestion_answer21) Group the given figures into three classes using each figure only once.
A) 1, 3, 5; 2, 7, 9; 4, 6, 8 done clear
B) 1, 5, 7; 2, 6, 9; 3, 4, 8 done clear
C) 1, 6, 9; 2, 4, 7; 3, 5, 8 done clear
D) 1, 3, 5; 2, 9, 8; 4, 6, 7 done clear
View Solution play_arrow(i) If an odd number is followed by another odd number they are to be multiplied. |
(ii) If an even number is followed by another even number the first number is to be divided by the second number. |
(iii) If an even number is followed by the perfect square of an odd number the first number is to be subtracted from the second number. |
(iv) If an odd number is followed by an even number they are to be added. |
(v) If an even number is followed by an odd number which is not a perfect square the square of the odd number is to be added to the even number. |
A) 18 done clear
B) 80 done clear
C) 27 done clear
D) 16 done clear
View Solution play_arrowA) 57 done clear
B) 67 done clear
C) 77 done clear
D) 87 done clear
View Solution play_arrowquestion_answer24) Simplify :\[\frac{(x-5)(x-3)({{x}^{2}}-9x+14)}{({{x}^{2}}-12x+35)(x-3)}\]
A) \[x-1\] done clear
B) \[x-2\] done clear
C) \[x-7\] done clear
D) \[(x-1)(x-2)\] done clear
View Solution play_arrowquestion_answer25) Match the following.
(1) | Rectangle | (p) | A quadrilateral having its opposite sides equal and parallel. |
(2) | Square | (q) | A parallelogram having its opposite sides equal and each of the angle is a right angle. |
(3) | Parallelogram | (r) | A parallelogram having all sides equal and each of the angle is a right angle. |
(4) | Rhombus | (s) | Aquadrilateral in which a pair of opposite sides are parallel. |
(5) | Trapezium | (t) | Apara Helogram having all sides equal. |
A) \[1\to (t),2\to (s),3\to (r),4\to (p),5\to (q)\] done clear
B) \[1\to (p),2\to (q),3\to (r),4\to (s),5\to (t)\] done clear
C) \[1\to (r),2\to (q),3\to (t),4\to (p),5\to (s)\] done clear
D) \[1\to (q),2\to (r),3\to (p),4\to (t),5\to (s)\] done clear
View Solution play_arrowA) 0 done clear
B) 1 done clear
C) 4 done clear
D) 6 done clear
View Solution play_arrowA) 5 : 8 done clear
B) 8 : 5 done clear
C) 16 : 15 done clear
D) 31 : 6 done clear
View Solution play_arrowA) \[520\,\,c{{m}^{2}}\] done clear
B) \[486\,\,c{{m}^{2}}\] done clear
C) \[289\,\,c{{m}^{2}}\] done clear
D) \[300\,\,c{{m}^{2}}\] done clear
View Solution play_arrowA) Food done clear
B) Others done clear
C) Clothes done clear
D) Education for children done clear
View Solution play_arrowA) X done clear
B) M done clear
C) Z done clear
D) R done clear
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