Questions

Who discovered benzene?

The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in cm2)

The angles of depression of two ships from the top of a light house are 45° and 30° toward east. If the ships are 200m apart, the height of the light house is (take √3=1.73)

Which one of the following is a good electrical conductor?

According to Dalton’s Atomic Theory, the smallest indivisible particles of matter is called ______.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

things that have been discarded as worthless.

Which among the following is false about displacement?

Find the acceleration (in m/s2) of a body which accelerates from 25 m/s to 30 m/s in 10 seconds