Questions

At Barren Island, the only active volcano in India is situated in

A solution contains 33 g of common salt in 320 g of water. Calculate the concentration in terms of mass, by mass percentage of the solution.

Find the work done (in J) when a charge of 24 C moves across a potential difference of 6 V.

The Attorney General of India is the ______ of the Government of India.

In each of the following questions, a question is followed by information given in them Statements I, II and III. You have to study the question along with the statements and decide the information given in which or the statements/ is necessary to answer the question. 

What is the cost of flooring the rectangular hall?

I. Length and the breadth of the hall are in the ratio of 3:2

II. Length of the hall is 48 m and cost of flooring is ₹ 850 Per sq.m.

III. Perimeter of the hall is 160 m and cost of flooring is ₹ 850 per sq m

If x + (1/x) = √13, then what is the value of x5 – (1/x5)?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

to lose one's head

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The chess player moved his piece to a more _____________________ position, securing the win.