32 B 40 A 8 C 10 D 12 32 x 40 ÷ 8 + 10 – 12 32 x 5 + 10 - 12 160 + (-2) = 158
The present age of B is more than twice A’s present age by 4 years. The ratio of A’s age 6 years hence to B’s age 2 years hence will be 4:7. What ...
There are three persons 'Amit', 'Bhuvan' and 'Cheetan' such that 7 times the present age of 'Amit' is equal to 9 times the present age of 'Bhuvan' while...
The difference between the compound interest and simple interest on a certain sum for 2 years at 12% per annum is 144. Find the principal amount.
The current ages of 'Arjun' and 'Bhanu' are in the ratio of 3:2, respectively. 'Y' years ago, the age of 'Chetna' was 40% less than the age of 'Bhanu'. ...
A boy’s age is 125% of what it was 8 years ago, but 75% of what it will be after 8 years. What is his present age?
A is 10 years older than B and B is 14 years younger than C. If the sum of the ages of A, B and C is 54 years, then what is B’s age after 9 years?
The edge length of a regular tetrahedron is 10 cm. What is its volume?
Amit age after 10 years will be 3 times his age 4 years back. What is the present age of Amit?
Five years ago from now, the ages of 'A' and 'B' were in the ratio 31:17, respectively. Fifteen years ago from now, the ages of 'A' and 'B' were in the ...
The current average age of students in a class is 24 years. What will the average age of the students be in 6 years?
