Correct the given sentence gramatically.

Shreya, who she is my best friend, is a singer.

Rearrange the parts of the sentence in correct order.

The existence of

P : can be traced back to

Q : mammals on the earth

R : at least the Triassic time

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

Celestial

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

Grumpy

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

Allay

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

Grudging

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.

We ______ peace in our fast-escalating technological careers and lifestyle without creating that beautiful notion of love-based emotions.

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.

Sita felt obligated to  ______ Geeta.

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'.

The long-term capital gains on listed securities (1)/ and the dividend tax on equity mutual funds are the right steps (2)/ to generate resources required for drive demand in rural India. (3)/ No error (4)