Exams

Two numbers are in the ratio 4:5 and their HCF is 13. Their LCM is

If the given interchanges namely signs + and / and numbers 2 and 4 are made in signs and numbers, which one of the following would be correct?

4 + 16 x -12 x 24 - 13 - 3 ÷ 20 - 4 = ?

Ram and Rahim standing at a distance of 680m run towards each other at a speed of 8 m/sec and 9 m/sec respectively. After how long will they meet?

Slit 69 into three parts such that they are in A.P. and the product of their smaller parts is 483.

The length of one side and the diagonal of a rectangle are 20 cm and 29 cm respectively. Find the length of its other side (in cm).

The compound interest on Rs. 1000 at 10% per annum for 3 years in (Rs.) is

A plane flies 100 km West, then it turns South and flies 150 km, then it turns West and flies 300 km, then it turns to its right and flies 150 km. Where is it now with reference to its starting position?