Question
A’s age is the sixth part of his father’s
age. After 10 years, the age of A’s father will be twice the age of B. If B’s 4th birthday is celebrated 3 years ago, then what is the current age of A?Solution
Let A’s age be x years and father’s age be 6x years. Present age of B = 4 + 3 = 7 years After 10 years, => 6x + 10 = 2(7 + 10) => 6x = 34 – 10 => x = 24/6 = 4 years
104 156 234 ? 526.5 789.75
...1, 27, ?, 343, 729, 1331
13 182 303 384 433 ?
...5 29 ? 569 1703 3401
...Identify the logic of the below given series and given answer.
Series I :: 1840, 1719, (P), 1694, 1890, 1665, 1921
Series II :: 175, 4...
512 493 476 ? 448 437 .
14 8 6 4 7 8.5
...35.25 71 146 296 624 1376
...5 11 32 65 ? 389
...4 12 ? 144 544 2112
...