Question
Three years ago, the combined age of Pawan and Qureshi was
49 years. Currently, the ratio of their ages is 5:6. What will be Qureshi’s age four years from now?Solution
ATQ,
Sum of present ages of 'Pawan' and 'Qureshi' = 49 + 3 + 3 = 55 years
Present age of 'Qureshi' = (6/11) X 55 = 30 years
Therefore, age of 'Qureshi' 4 years hence from now = 30 + 4 = 34 years

436 × 794 – 68210 =? + 85730
520% of 360 – 12% of 400 = ? x 4
236.23 - 653.23 + 696.23 = ?
{(? × 15) + (? × 45)} – 120 = 360
What will come in the place of question mark (?) in the given expression?
(437 + ? - 167) x 2.5 = 875800 + 900 X (3)-2 - ? = 25 X 60 ÷ 2Â
37% of 810 – 32% of 460.5 = ?
- What will come in place of (?) in the given expression.
(⅗ of 450) – (⅖ of 300) = ? 1024 ÷ 16 + 800 ÷ √64 + ? = 200 * 2