Question
The ratio between the present ages of the Manan and
Naman is 1 : 3. Find the present age of the Naman. I: Difference between the present ages of the Kanan and Manan is 22 years. II: The present age of Kanan is 4 years less than thrice the present age of Manan. III: Difference between the present ages of the Naman and Manan is 26 years.Solution
From statement III: Age of Naman = 26/2 × 13 = 39 years From statement I and II: Naman = 3 × Manan, Kanan - Manan = 22 and 3 × Manan - Kanan = 4 On solving, we get Naman = 39 years
More Data Sufficiency Questions
29% of 400 + 66% of 1100 - 50% of 1200 = ?Â
(47.5 ÷ 9.5) × (78.5 ÷ 15.7) + 475 = ? + 15% of 150
What will come in the place of question mark (?) in the given expression?
(17/27) of 162 + ?² = 632 - (73 - 12) X 5If x + y + 3 = 0, then find the value of x3 + y3 – 9xy + 9.
√324 + √576 = ?/ √9
1/6+ 999*53/54 ×9 = ?
22 + 60 × 3 ÷ 12 = ?
? = 60% of 2500 + 85% of 2000 – 5³
654.056 + 28.9015 × 44.851 – 43.129 = ?
4261 + 8234 + 2913 + 8217 + 6283 + 4172 =?
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