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# Simplification quiz for practice

IBPS EXAM Guru

1 . Directions (1-5): What will come in place of the question mark (?) in the following questions?

$Q.$ $3 \over 19$ of 30% of 3420 = $(?)^2 \times 2$
 A). $(81)^2$ B). 7 C). 9 D). 81

2 . 1898 ÷ 73 × 72 = $(?)^ 2$ × 13
 A). - 256 B). 256 C). 12 D). 144

3 . $\sqrt {7^2 \times 24 \times 2 - (11)^3 + 3} = ?$
 A). 42 B). 1024 C). 1764 D). 32

4 . $(0.81)^2 \div (0.729)^3\times(0.9)^2 = (0.9)^{? - 3}$
 A). 6 B). 2 C). 4 D). 0

5 . 65% of $\sqrt{3136} \times 5 = ? + 154$
 A). 56 B). 28 C). 35 D). 32

6 . Directions (6 - 10): What will come in place of the question mark (?) in the following questions?

$Q.$ $(21)^2 - 3717 \div 59 = ? \times 8$
 A). 43.75 B). 42.25 C). 45.75 D). 47.25

7 . 2$1\over 8$ - 1$1\over 16$ = ? + 1$1\over 32$ - 1$9\over 64$
 A). 2$9\over 32$ B). 1$9\over 64$ C). 1$11\over 64$ D). None of these

8 . $(0.64)^4\div(0.512)^3\times(0.8)^4 = (0.8)^{? + 3}$
 A). 5 B). 12 C). 0 D). 6

9 . 34.5% of 1800 + 12.4% of 1500 = $(?)^ 3$ + 78
 A). 27 B). 9 C). 81 D). 162

10 . $\sqrt {15^2 \times 12 \div (9) - 125 + 21}$ = ?
 A). 18 B). 24 C). 196 D). 14