Question
Select the correct combination of mathematical signs
that can sequentially replace the “@” sign and balance the following equation. 14@6@8@3@356@4Solution
14 × 6 + 8 - 3 = 356 ÷ 4 84 + 8 – 3 = 89 89 = 89
A’s age is 120% of what he was 4 years ago, But 60% of what it will be after 4 years. What is his present age?
The present ages of 'A' and 'B' are in the ratio of 5:8. Five years from now, A's age will be 25% less than C's age at that time. If the present age of ...
B is 2 years older than A and A is 5 years older than C. If the sum of the age of A and C is 25 years, then find the sum of the ages of all three.
Present average age of A, B, and C is 30 years. If 5 years ago, the average age of A and C was 25 years, then find the present age of B.
C is three years older than B, while ratio of age of A to that of B four years ago was 3: 5. If age of A eight years later will be equal to the age of C...
A's age : B's age is 4 : 3. After 6 years, A will be 26 years. What is B's present age?
- 6 years ago, the aunt was 3 times as old as her niece. In 5 years, the niece’s age will be 40% of the aunt’s age. What is the niece’s present age?
When 15 years is subtracted from the present age of A and the obtained result is divided by 4, then the present age of his nephew is obtained. If the pr...
A’s age is the seventh 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 5th bi...
A is younger than B by 3 years. If the ratio of A and B ages is 7:10 respectively, then find the age of A.
