86: Consider the following:
The arrival of Babur into India led to the
1. introduction of gunpowder in the subcontinent
2. introduction of the arch and dome in the region's architecture
3. establishment of Timurid dynasty in the region
Select the correct answer using the code given below.
(a) 1 and 2 only
(b) 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
87: Assertion (A):
Bangalore receives much higher average annual rainfall than that of Mangalore.
Reason (R):
Bangalore has the benefit of receiving rainfall both from south-west and north-east monsoons.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
88: In the Gandhara sculptures the preaching mudra associated with the Buddha's First Sermon at Sarnath is
(a) abhaya
(b) dhyana
(c) dharmachakra
(d) bhumisparsa
89: Which one of the following is a Vedanga?
(a) Sruti
(b) Smriti
(c) Nirukta
(d) Samhita
90: A boat which has a speed of 5 km/hr in still water crosses a river of width 1 km along the shortest possible path in 15 minutes. The velocity of the river water in km/hr is
(a) 1
(b) 3
(c) 4
(d)