The marks obtained by 10 students in Science (out of 50) are 30, 41, 40, 41, 30, 41, 30, 28, 41, 40.

The modal mark is:

Oranges are bought at 5 for Rs. 10 and sold at 6 for Rs. 15. The profit or loss as percentage is:

Which is the greatest five digit number exactly divisible by 279?

6(3 – x) –5 (2x – 4) = 4(3x–) + 14

Deepak walks 40 metre in North direction; then he turns right and walks 50 metre. He again turns right and walks 40 metre. How far he is with respect to his original position ?

Choose the correct sequence of the following fractions in ascending order

2/5, 1/2, 3/7, 2/3, 1/4