Question
A’s age is the eighth part of his father’s
age. After 12 years, the age of A’s father will be twice the age of B. If B’s 8th birthday is celebrated 6 years ago, then what is the current age of A?Solution
Let A’s age be x years and father’s age be 8x years. Present age of B = 8 + 6 = 14 years After 12 years, => 8x + 12 = 2(14 + 12) => 8x = 52 – 12 => x = 40/8 = 5 years
β323.89 Β Γ (3.20) Γ· 9.02 =?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
23.98% of 624.99 = 19.98% of ? + 14.98% of 639.99
Direction: Please solve the following expression and choose the closest option
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
12, 16, ?, 36, 52, 72Β
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
(6859.01)1/3 Β Γ 10.11 Γ 14.47 Γ· 20.32 = ?Β + 45.022
33.33% of 809.891 + 66.66% of 212.91 = ?