Common Error Detection - Study Mode

[#111] Find out whether there is any grammatical error in below sentence. He could succeed / in catching the ball / before it reaches / the boundary line.
Correct Answer

(C) before it reaches

Explanation

Solution: before it reached

[#112] Find out whether there is any grammatical error in below sentence. Mohan has collected / all the necessary documents / and have written a good paper / for this conference.
Correct Answer

(C) and have written a good paper

Explanation

Solution: and has written a good paper

[#113] Find out whether there is any grammatical error in below sentence. I am trying to finish / this letter for the last one hour / I wish you would / go away or stop disturbing me.
Correct Answer

(A) I am trying to finish

Explanation

Solution: I have been trying to finish

[#114] Find out whether there is any grammatical error in below sentence. The foremost criterion of selection we adopted / were the number of years of training / a dancer had received / under a particular guru.
Correct Answer

(B) were the number of years of training

Explanation

Solution: was the number of years of training

[#115] Find out whether there is any grammatical error in below sentence. If you would have / gone to his house / before 10 a.m., you would have / got his autograph.
Correct Answer

(A) If you would have

Explanation

Solution: If you had