Which is the greatest three digit number?
Complete the series: 2, 5, 11, 23, 47:
What is the value of:
What part of an hour is five seconds?
How many days are there from 15th January, 2001 to 15th May 2001, both days including ?
What is the rational form of 0.031?
2/8 ÷5/8 = .........
Convert 16 2/3 % into a fraction:
If A : B = 3 : 2 ; B : C = 4 : 5, what is A : B : C ?
50 % of 50 % of16 is:
8 % of a number is 216. ,What is the number?
The diameter of two spheres are in the ratio 1 : 2. What is the ratio between their volumes ?
If 3/4 of a number’s 1/3 part’s 4/5th part is 80, what is the number?
One hundred times of 100 is how many times of 500 ?
What is the difference between the smallest of a five digit number and the highest of a four digit number?
x + y = 48; x – y = 2. xy is:
If a side of a square is 10 metres, its area will be :
A can do a piece of work in 5 days, B in 10 days. How long will they take to do it together?
A water tank contains 2/5 part water. When 250 litres of water is taken out, there remains 3/20 part of water in the tank. What is the volume of the tank?