121: Why did Buddhism start declining in India in the early medieval times ?

1. Buddha was by that time considered as one of the incarnations of Vishnu and thus became a part of Vaishnavism.

2. The invading tribes from Central Asia till the time of last Gupta king adopted Hinduism and persecuted Buddhists.

3. The Kings of Gupta dynasty were strongly opposed to Buddhism.

Which of the statements given above is/are correct ?
(a) 1 only
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
122: A man whose blood group is not known meets with a serious accident and needs blood transfusion immediately. Which one of the blood groups mentioned below and readily available in the hospital will be safe for transfusion ?

(a) O, Rh-
(b) O, Rh+
(c) AB, Rh-
(d) AB, Rh+
123: The basic reason for the extraordinary sparkle of a suitably cut diamond is that

(a) it has a very high transparency

(b) it has a very high refractive index

(c) it is very hard

(d) it has well-defined cleavage planes
124: Which one of the following pairs is not correctly matched?

(a) Japan : Nikkei
(b) UK : FTSE
(c) USA : Nasdaq
(d) Singapore : Shcomp
125: Why the countries are scared to import fruits?

(a) Because they become rotton easily and spread diseases

(b) Because they are not easily adjustable to new climate

(c) Because insects carried through fruits are dangerous

(d) All of the above