Question
If 84 × 13 = 8, 37 × 13 = 6, 26 × 11 = 6, then 56 ×
22 = ?Solution
The logic is: 
84 x 13 = 8             (8 +4) – (1+3) = 12-4 =8 
37 x 13 =6         (3+ 7) – (1+3) = 10-4 =6 
26 x 11 =6              (2+ 6) – (1+1) = 8 -2 = 6 Similarly, 
56 x 22 = ?             (5 + 6) – (2+2) = 11-4 =7 Hence ‘7’ is the correct answer
√323.89  × (3.20) ÷ 9.02 =?
- 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.)
23.98% of 624.99 = 19.98% of ? + 14.98% of 639.99
Direction: Please solve the following expression and choose the closest option
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.)...
- 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.)
12, 16, ?, 36, 52, 72Â
- 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.)
(6859.01)1/3  × 10.11 × 14.47 ÷ 20.32 = ? + 45.022
33.33% of 809.891 + 66.66% of 212.91 = ?
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