Question
Four number-pairs have been given, out of which three
are alike in some manner and one is different. Select the number-pair that is different.Solution
The logic followed here is first number is multiplied by 14 and then the product is written in reverse order to get the second number. 22: 803→ 22 X 14 = 308 Reverse of 308 is 803. 18: 252 →18 X 14 = 252 Reverse of 252 is 252 14: 691 → 14 X 14 = 196 Reverse of 391 is 691 32: 842 → 32 X 14 = 448 Reverse of 448 is 844 ≠842
Find the value of ?
{[(864 ÷ 18) ÷ 8] ÷ 3} + 11² – 2³ = ?
(43)² - (28)² + (32)² = ?% of 2500
1885 ÷ 64.98 + 7.29 + ? = 69.09
The sum of two numbers is 16 and their product is 63. The sum of their reciprocal is equal to:
14% of 700 + 15% of 900 + 10% of 160 = ?
What will come in the place of question mark (?) in the given expression?
? = (40% of 80% of 6400) ÷ 64
6/17 of 5/13 of 4/11