Who among the Dryopithecus and Ramapithecus was more man-like?

Fill in the blanks: Dryopithecus was more ____________ like.

Among Ramapithecus, Australopithecines and Homo habilis- who probably did not eat meat?

Who among the following was awarded the Nobel Prize for the development of PCR technique?

Consider the English alphabets A to Z.List among them the letters which have: no lines of symmetry(like Q).

How many times must a man toss a fair coin so that the probability of having at least one head is more than 90%?

Who was the first to consider the idea of trends among properties of elements ?

Among the following which one causes more indoor chemical pollution?