Question
Select the option that is related to the third number in
the same way as the second number is related to the first number and the sixth number is related to the fifth number. 74: 85 :: 86:? :: 58: 71Solution
The logic followed here is as follows: second number = first number + Sum of the digits of the first number. For '74: 85 → 74 + (7 + 4) = 74 + 11 = 85 For 58: 71 → 58 + (5 + 8) = 58 + 13 = 71. Similarly, for '86: ?' → 86 + (8 + 6) = 86 + 14 = 100.
25.22 of 359.98% + 499.99 ÷ 25.18 = ?
What will be the approximate value of the following questions.
(√143.74 + 29.89% of 720.27) × (5/9 of 539.79) = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) 
 65.22 of 359.98% + 459.99 ÷ 23.18 = ?
31.98% of 224.99 = 24.98% of ? + 9.91% of 499.99
10.232 + 19.98% of 539.99 = ? × 7.99
41.97 × 5.12 ÷ 2.99 + 49.89 = ?× 1.99
(5/9 of 2699.81) + (49.88% of 144.18) - (2/7 of 489.77) = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
 4650.12 ÷ √8648.88 + √27.08 * √1727.85 = ? – 609.10 ÷ 87.07
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