Each of the following sentences is followed by four words or group of words. Fill in the blanks with the appropriate word or group of words.
Survival of mankind itself is in danger due to__________of atomic weapons.
Correct Answer : D.
If you are even moderately interested in news, you must have heard of the NPT. It stands for Nuclear non-proliferation Treaty a treaty which aims at halting the proliferation (increasing in number very quickly) of nuclear (atomic) weapons.