Questions

Study the information carefully to answer the following questions: An urn contains 5 red, 3 green, 2 blue and 4 yellow marbles. If three marbles are picked at random, what is the probability that one is green and two are yellow?

In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Unless you don't obey (1)/ your elders you (2)/ will not succeed in your life. (3)/ No Error (4)

Tooth decay starts when the pH of the mouth is lower than

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Chafe

Find the volume (in cub.cm) of a sphere of diameter 42 cm

In the year 2011, the ace badminton player Saina Nehwal was honoured with which sports award?

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

an event serving as an introduction to something more important