Question
The second number in the given number-pairs is obtained
by performing certain mathematical operation(s) on the first number. The same operation(s) is/are followed in all the number-pairs except one. Find that odd number-pair.Solution
1 x 2 + 4 = 6 15x 2 + 4 = 34 7x 2 + 4 =18 18 x 2 +6 = 42 Â Â Â Â Â
More Previous year papers Questions
(18.31)2 – (13.68)2 + (2344.20 + 82.32) ÷ ? = 229.90
- 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.)
24.01 X 24.99 - ?% of 599.96 = 14.92 X 8.12
20.11 × 6.98 + 21.03 × 6.12 – 37.95 + 92.9 × 5.02 =?
Direction: Solve the following expression and calculate the approximate value.
(5.78 + 3.12)² + 8.2² + 2 × 8.1 × (5.9 + 3.2)
...Find the approximate value of Question mark(?). No need to find the exact value.
(55.96 × 4.01) ÷ 7 + √(120.81) × 3 – 10% of 199.99 = ?<...
888.191 + 2.0001 X 7.961= ?
80.09 * √144.05+ ? * √224.87 = (2109.09 ÷ √1368.79) * 19.89
- 44.83% of 799.88 + (84.12 X 14.98 ÷ 62.87) = ?² + 55.65
The greatest number that will divide 398,436, and 542 leaving 7, 11, and 15 as remainders, respectively, is:
