Questions

Research designed to evaluate theories is called

What is used to prevent freezing of fuel in space crafts?

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’.

Our school’s faculty and administration should not (1)/ sacrifice high standards and regulations in order (2)/ to make students temporarily happy. (3)/ No error (4)

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

Invective

In the following question, a passage is given which describes a situation. From the given options, mark the correct inference that can be drawn from the passage. If none of the inferences follow, mark option 5, “None of these” as the answer.
In nearly all human populations a majority of individuals can taste the artificially synthesized chemical phenylthiocarbonide (PTC). However, the percentage varies dramatically-- from as low as 60% in India to as high as 95% in Africa. That this polymorphism is observed in non- human primates as well indicates a long evolutionary history which, although obviously not acting on PTC, might reflect evolutionary selection for taste discrimination of other, more significant bitter substances, such as certain toxic plants.

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.
GREGARIOUS

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

Very poor or bad.

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.

They played with the lambs in the field and saw no human __________ but the shepherd.