Questions

Find the power of a convex lens if the image formed is at a distance of 20 cm from the lens when the object is placed on the other side of the lens at 25 cm from the optical centre?

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

During the last decade the typewriters (had give) way to the computers.

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. Ifa sentence is free from error, select 'No Error'.

Buddhism originated in Ancient India around 6th and 4th (1)/ centuries BCE, from where it spread through most (2)/ of Asia, and then it declines in India during the Middle Ages. (3)/ No error (4)

Which of the following are highly compressible?

Which of the following vitamins contain nitrogen?

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: Honesty is a moral value that must be inculcated in childhood.
Q: Through stories children can be exposed to the virtue of honesty, so that they can easily comprehend why dishonesty should be avoided, and how honesty is vital for life.
R: The value then takes firm foundation and can see one through life.
S: If the trait of dishonesty starts at a young age, it becomes a habit difficult to change.

Who was the Governor-General of India duringthe‘Sepoy Mutiny’?

In 1916 Mahatma Gandhi travelled to _______________ to inspire the peasants to struggle against the oppressive plantation system.