Questions

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- When the robber was near her bed, she stood up suddenly, 'brandishing the knife.
Q- One night the robber did enter her room but Lakshmi did not make any sound.
R- She just kept a tight hold of the knife and pretended to be sound asleep.
S- The robber was taken aback and with a loud cry, he ran out.

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’.

One of the hazard of swimming (1)/ in the ocean is an unexpected (2)/ encounter with a jellyfish. (3)/ No error (4)

Acid Rain has pH value of

What is the process of slow cooling of hot glass called?

Air ___________________ are the substances which contaminate the air.

Dakshin Gangotri is a research base station set up by Indian scientists. Where is it located?

Sunspots appear dark because they are

Find the potential energy gained by a body of mass 25 kg, if it is raised by 5 m. (use g = 10 m/s2)