EK DUM BASIC

Identify the segment that contains a grammatical error. If there is no error, select 'No error'.
I told him I must go, / but he took no notice, / so I thought the better thing I could do was to slip off.
1. but he took no notice,
2. I told him I must go,
3. No error
4. so I thought the better thing I could do was to slip off.

In the following question, one part of the sentence may have an error. Find out which part of the sentence has an error and click the option corresponding to it. If the sentence is free from error, click the 'No error' option.
She knew that (1)/ the dog was sleeping (2)/ below the blanket. (3)/ No error (4)
​A. 1
B. 2
C. 3
D. No error

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.
The whole ball of wax
1. Everything
2. Sagacious
3. Meagre
4. Complete disaster

Out of the four alternatives given for the idioms/phrase, choose the one which best expresses the meaning of the given idiom/phrase.
Weasel out of something
1. emerging as a successful individual
2. avoid something cleverly
3. give someone bribe
4. handle something deftly

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
Become liquid, typically during decomposition.
1. Deliquesce
2. Petrify
3. Cohere
4. Anneal