Questions

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

Who was the Governor-General of India during the Sepoy Mutiny of Indian freedom struggle?

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?

Which film has been awarded with best Environment film in 64th National film awards?

Which of the following was the winner of the Grammy Awards 2016 "Song of the Year"?

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’ve learned that what really counts in life, in the end, is not how many toys we have (1)/ collected or how much money we’ve accumulated, but how many of our (2)/ talents we have liberated and used for a purpose that add value to this world. (3)/ No error (4)

The term polyarchy was used by Robert Dahl to describe a form of government in which?