Questions

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.

Time perception raises a number of ______ puzzles, including what it means to say we perceive time.

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

It is impossible to do this job.

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

It is a colourful event and everyone (have) a great time.

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'.

All that we admired and adored (1)/ before as great and magnificent, (2)/ are obliterated or vanished. (3)/ No error (4)

Which of the following planet is also known as 'Earth's twin'?

Which of the following processes is responsible for causing rain?

Which of the following is NOT a metamorphic rock?

Which of the following fuels causes minimum environmental pollution?