Questions

Find the radius of the circle if the length of its arc is 33 cm whose corresponding central angle is 90° ?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

This unresponsive attitude by people must (has hurt) him.

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 old man was ______ and poor.

 In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The course (has been) a success with more than a thousand students joining it.

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P: He raised his voice against idol-worship.
Q: People are generally very open and accept social changes with a positive attitude.
R: Swami Dayanand Saraswati is remembered with reverence and affection among the social reformers of the nineteenth century.
S: India is a country which respects spiritualism much more than materialism.

The chemical weathering of feldspar produces

Which of the following is an unsaturated Hydrocarbon?

With which country, India has the longest international boundary?