Question
Choose the set of numbers that is similar to the
following set. {12, 18, 6}Solution
The logic is followed here is : Sum of all three numbers = 36 {12, 18, 6} = 12 + 18 + 6 = 36 {18, 9, 8} = 18 + 9 + 8 = 35 {9, 14, 11} = 9 + 14 + 11 = 34 {16, 12, 8} = 16 + 12 + 8 = 36 {15, 13, 11} = 15 + 13 + 11 = 39
? × 5.5 = √1225 + 40% of 30% of 37.5% of 5000 – 63
26 X √25 + 15 - 80% of 120 = ?2Â
121/? = ?/144
- What will come in place of (?), in the given expression.
(5³ + 3²) × 2 = ? (125 × 12 × √8100) ÷ 150 = ?
40500 ÷ 30 × 42 – 45% of 2400 =? + 42100
(75 + 0.25 × 10) × 4 = ?2 - 14
Simplify:

What will come in the place of question mark (?) in the given expression?
(252 + 198) ÷ ? + 126 ÷ 3 = 144 ÷ 2