Exams

A rectangular playground ground of length 125 m and width 75 m, has a walking strip of width 3 m in the middle of the ground, along the longer side. What is the area of the ground without the walking strip?

The first large scale electrical air conditioning was invented and used in 1902 by

Find the position of the image formed by a concave mirror when the object is placed between P and F?

Deepti bought a set of cups for Rs. 175, but then had to sell it later to clear old stocks for Rs. 161. What is the percentage of loss that she had to incur?

Which of the following is the third member of the Dobereiner triad, that also features Lithium and Sodium?

Mr. Ibrahim borrowed Rs. 7500 at 5% per annum compound interest. The compound interest compounded annually for 2 years is

A sound of single frequency is called a

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

Study of snakes