Exams

A rectangular swimming pool of length 20 m and breadth 10 m has a uniformly sloping floor. It is 1 m in depth on one end of its length and 3 m at the other. How much water is needed to completely fill this pool? (Take π = 22/7)

In the following questions, 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.
An independent, able and upright judiciary is the hallmark of a free _____ country therefore, the process of judicial appointment is of _____ importance. At present on account of the Supreme Court’s last advisory opinion, the _____ of the executive and its interference in the appointment of judges is _____ which in light of previous is most _____.

An independent, able and upright judiciary is the hallmark of a free _____ country

If x2-2x+1=0,then the value of x4+1x4 is

What is the simplified value of [2/(cot A – tan A)]?

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

The highest point

Refractory bricks are used for

What is the other name of Galileo's law of falling bodies?

If x+1x=-2,then the value of x7+1x7