Questions

The energy stored in a dry cell is in the form of

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Sometimes it appears as if they are deliberately (1)/ limiting their chances of survival in order (2)/ to observe some customary or taboo.(3)/ No error (4)

If (a+1a)2=3,then the value of a6-1a6 will be

A man has some hens and some cows. If the total number of heads of hens and cows together is 50 and the nunber of feet of hens and cows together is 142, then the number of cows is

The least six digit number which is a perfect square is

The metal that can be cut with a knife is

The most active phagocytic cells among the leukocytes are

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.
I was shocked to hear (1)/ that her husband (2)/ died of an accident. (3)/ No Error (4)