Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

Q:

I will be with you in one quarter of an hour. 

• 1
  a quarter of one hour
• 2
  a quarter of an hour
• 3
  a quarter of hour
• 4
  no improvement