Question
Complete the analogy. 54 : 45:: 73 :
?Solution
The pattern followed here is: The sum of digits of the first number is multiplied by 5 to obtain the second number. 54 : 45 → (5 + 4) = 9, (9 × 5) = 45. Similarly, for 63: (7 + 3) = 10,(10 × 5) = 50.
40.02% of 1220.05 = ?2 + 29.09 × 7.99
766/51 ÷ 387/42 × 121/13 = ?
12.99% of 499.99 ÷ 13.17 = ? ÷ 20.15
(129.98% of 8460) + (119.899% of 8640) = (130.009% of 15820) + ?
26.11% of ? – 521.02 = 648.51
What approximate value should come in the place of question mark (?) in the following questions?
41.99 x 22.01 ÷ √49.01 + ? = 13.99²
(29.98% of 9840) + ? + (19.899% of 8490) = 7560
(3/7 of 1049.88 + 44.95% of 799.79) ÷ (√168.89 + 24.77% of 400.11) = ?
233.98 + 73 × √35.95 - ? = 275.94 ÷ 3.99