Questions

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question,
choose the correct alternative and click the button corresponding to it.
I have been _____ this problem since noon.

Which subatomic particle determines the identity of an element?

Who is the Bengali writer who won the 31st Moortidevi Award for the year 2017?

The successive discount of 15%, 20% and 25% on an article is equivalent to the single discount of

3 men dig a hole in 10 days. How many days would it take for 5 men to dg the same hole?

What is the simplified value of 1cosec A + cot A2 ?

Who is the author of the Indian English Novel 'Sita : Warrior of Mithila' published in

The human spinal column is made up of ___ bones.