In the following question, one part of the sentence may have an error. Find out which part of the sentence has an error and click the option corresponding to it. If the sentence is free from error, click the 'No error' option. One of the primary advantages of the thorium fuel cycle is (P) / that thorium is most abundant than uranium (Q) / and hence can satisfy world energy demands (R) / No error (S)?

Option 2 : Q

The error lies in part Q of the question. The correct answer is option 2. 

Tip – More  (comparative) is used with adjectives that compare two things/ persons/ events/places. Most (superlative) is used with adjectives that compare three or more things/ persons/ events/places.

Here, the sentence compares thorium with uranium (two things). So, we should use more instead of most.

Correct sentence - One of the primary advantages of the thorium fuel cycle is that thorium is more abundant than uranium and hence can satisfy world energy demands.