Exams

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?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

RPK, TSM, VVO, XYQ, ?

If the circumference of a circle is 44 cm, then what must be its area (in cm²)?

The line graph shows the production of steel of a certain country. Study the diagram and answer the following questions.

In which year was the steel production lesser than that of the previous year?

What sum will produce the same interest in 9 years at the rate 8% simple interest as Rs. 800 producein 3 years at 9/2% per annum?

Shivam is 10% less efficient than Vivek. If Vivek can make a helmet in 9 days, then in how many days Shivam can complete the same work?

The force ultimately responsible for mass movement

Folk dance "Lai Haraoba" is popular in which Indian state?