Questions

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Peer

What is the SI unit of frequency?

Density of water is maximum at ______.

The shortest distance measured from the initial to the final position of an object is known as the _________________.

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

A solution contains 33 g of common salt in 320 g of water. Calculate the concentration in terms of mass, by mass percentage of the solution.

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.

Mangoes do not ___________ all at the same time. Hence, they are not plucked on the same day.

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.
The vilest of the thing that can be done by a person is to ill-treat dogs and other defenseless animals.
i. vile things that can be done by persons.
ii. vilest things that can be done by a person.
iii. vilest thing that can be done by a person.