Directions: In the following questions, some of the sentences have errors and some have none. Find out which part of a sentence has an error. The number of that part is your answer. If there is No error, the answer is (4). 

Q:

The power to (1)/distinguish between differences (2)/is the basis of science and art. (3)/No error (4). 

• 1
  1
• 2
  2
• 3
  3
• 4
  4