Direction: 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 the answer. If there is No error, your answer is (4) i.e. No error.
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					 Solve the question according to given instruction
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                        - A few tiles on skylab
- were the only equipments
- that failed to perform well in outer space
- No error
 
Correct Option: B
equipment will replace equipments because – 
equipment is an Uncountable Noun and the plural form is also equipment. 
A single item is referred to as a piece of equipment. 
Look at the examples given below : 
We need some new kitchen equipment. 
The athletes keep their equipment in the locker room. 
Hence, were the only equipment is the right usage. 
 
	