Search Previous Year Questions

A completes one-third of the work in 5 days. He is then assisted by B. and they together finish the remaining work in 6 days. B alone can complete the entire piece of work in _________.

Which of the following offers is better for the shopkeeper ?

(1.) buy 2 get 1 free

(2.) buy 3 get 2 free

(3.) buy 3 get 5 free

In covering a distance of 30 km, Amit takes 2 hours more than Sameer. If Amit doubles his speed, he will take 1 hour less than Sameer if Sameer does not change his speed of travel. Amit's original speed is ___________.

The difference between two numbers is 760. If 12% of one number is equal to 20% of the other number, then find the greater of the two numbers.

Find the sum of all the two-digit numbers which are divisible by each 2, 3, and 4.

Compound interest on a sum, when interest is compounded annually, equals Simple interest if time is:

If $\frac{a}{b}=\frac{2}{3}$ and $\frac{b}{c}=\frac{4}{5}$, then $\frac{a+b}{b+c}$ is ___________.

Five consecutive even numbers are written in descending order. If 6, 8 and 10 are added to the first, second and third numbers, respectively, and 13 is added to each of the last two numbers, the new sum of the numbers becomes 120% of the sum of the initially given consecutive even numbers. Find the average of the initially given three middle numbers.

A horse is tied with a 7 m long rope at each vertex of a field that is in the shape of an equilateral triangle. Each of its sides is at least 14 m long. What is the total area of the field that is grazed by these three horses?

[Usе π = $\frac{22}{7}$]

Find the average of all natural numbers lying between 50 and 100.