Question
The ratio of ages of A and B is 4:3. If A is 5 years
older than B, find the age of B.Solution
Let A’s age be 4x and B’s age be 3x. 4x - 3x = 5; x = 5. Therefore, B’s age = 3x = 3 × 5 = 15 years. Answer: b) 15 years
More Quant Miscellaneous Questions
Evaluate: 360 ÷ [ {18 − (6×2)} × 5 ] + 72 − 33
(43)² - (28)² + (32)² = ?% of 2500
Evaluate:
√729 + √49 - √16 + 1/√64
What will come in place of (?) in the given expression.
12.5 + 7.75 - 3.6 = ?62 of 8 - 320 ÷ 4 = ?3 + 200
2(1/3) + 2(5/6) – 1(1/2) = ? – 6(1/6)
What will come in the place of question mark (?) in the given expression?
30% of 520 + 16% of 1500 = ? + 244
60% of 120 – ?% of 64 = 20% of 200
35% of 840 + 162 = ? – 25% × 300
20% of 240 + 18% of 200 = ?
