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Quant Quiz on Simplification & Approximation for Banking Exam

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Question 1

Direction: What approximate value should come in place of the question mark (?) in the following equation (Note: You are not expected to calculate the exact value)?
21.003 × 39.998 – 209.91 = 126 × ?

Question 2

Direction: What approximate value should come in place of the question mark (?) in the following equation? (Note: You are not expected to calculate the exact value)
1440.0003 ÷ 23.999 × 2.5 × 3 = ?

Question 3

Direction: What approximate value should come in place of the question mark (?) in the following equation? (Note: You are not expected to calculate the exact value)
3995.009 – 290.999 – 129.989 × 2 = ?

Question 4

Direction: What approximate value should come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value)
(15)2 + (19.99)2 + (24.001)2 = ?

Question 5

Direction: What approximate value should come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value)
(99999 ÷ 999) ÷ 9 × 99.99 = ?

Question 6

Direction: What value should come in place of the question mark (?) in the following question?
980 ÷ 28 × 22 + 145 − 340 = 5 × ?

Question 7

Direction: What value should come in place of the question mark (?) in the following question?
√1024 + √2304 + √9216 = ? ÷ 4

Question 8

Direction: What should come in place of question mark (?) in the following question?
24% of 3000 = ? × (64)1/3

Question 9

Direction: What should come in place of question mark (?) in the following question?
2.5 × 27 ÷ 0.75 × 6.2 = ? × 15

Question 10

Direction: What value should come in place of the question mark (?) in the following question?
(1.4)8 × (1.96)4 ÷ (2.744)3 = (1.4)?
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Mar 23PO, Clerk, SO, Insurance