1.
The bus (a) / came at 10 o’clock (b) / in the next morning. (c) / No error (d)
Answer: Option 'C'
Remove 'next'
2.
I haven’t been (a) / to Delhi before and (b) / neither my brother. (c) / No error (d)
Answer: Option 'C'
Use 'nor has been' for ‘neither’
3.
The ship came (a) / abreast at us (b) / and signaled us to stop. (c) / No error (d)
Answer: Option 'B'
Replace 'at' with 'of'
4.
The (a) / young woman (b) / had no manner. (c) / No error (d)
Answer: Option 'C'
Say 'had no manners'
5.
The passage contained (a) / even no less (b) / than ten mistakes (c) / No error (d)
Answer: Option 'B'
Remove 'even'
6.
This is the boy (a) / whom I said (b) / had helped me. (c) / No error (d)
Answer: Option 'B'
Use 'who' in place of 'whom is said'
7.
have paid (a) / my bill for telephone (b) / only a week ago. (c) / No error (d)
Answer: Option 'A'
Remove 'have'
8.
The monkey pushed (a) / the door open (b) / and stole the fruits. (c) / No error (d)
Answer: Option 'D'
one another
9.
I have tried (a) / to meet her several times (b) / she isn’t never at home. (c) / No error (d)
Answer: Option 'C'
Use 'is' in place of 'isn't'.
10.
She took (a)/ leave of (b) / six days. (c) / No error (d)
Answer: Option 'B'
Here 'leave' can't go alone.