Let A’s age be x years and father’s age be 5x years. Present age of B = 6 + 3 = 9 years After 7 years, => 5x + 7 = 2(9 + 7) => 5x = 32 – 7 => x = 25/5 = 5 years
118 × 6 + 13 + 83 = ?
What will come in the place of question mark (?) in the given expression?
(55 × 8 + 28) × 10 = ?
(13 X 11) + (19 X 3) = 400% of √?
135÷ 15 x 19 + 14807 = ? + √3249 - √9604
1240 ÷ ? = 242 + 123 – 514 × 4
(√7225 x √1225)/(√625) = ?
(512) (2/3) × √64 ÷ (512) (1/3) = (64) (?/2) ÷ (2)6
1/6+ 999*53/54 ×9 = ?
26 X √25 + 15 - 80% of 120 = ?2
540240 ÷ 24 ÷ 25 =?