2616: Among the following who was the proponent of the "Bhakti Cult" from West Bengal?

(a) Chaitanya Prabhu

(b) Ramanujacharyulu

(c) Ramanand

(d) Kabir
2617: A boy carved his initials on the-bark of a tree at a height of 2.5 m above the ground when the tree was 5 m tall. In 10 years the tree attained a height of 15 m. The initials carved by the boy 10 years ago will now be found:

(a) At 2.5 m above the ground

(b) At 7.5 m above the ground

(c) At 12.5 m above the ground

(d) At 15.0 m above the ground
2618: Upanishads are:

(a) Religious books of Hindus

(b) Books dealing with ancient Hindu laws

(c) Books on social behaviour of man

(d) Prayers to God
2619: The famous agricultural scientist who was awarded Nobel Prize for Peace:

(a) Norman E. Borlaug

(b) M. S. Swaminathan

(c) N. S. Subba Rao

(d) None of these
2620: The scientific view is that the increase in global temperature should not exceed 2°C above pre-industrial level. If the global temperature increases beyond 3°C above the pre-industrial level, what can be its possible impact/impacts on the world?

1. Terrestrial biosphere tends toward a net carbon source
2. Widespread coral mortality will occur
3. All the global wetlands will permanently disappear.
4. Cultivation of cereals will not be possible anywhere in the world

Select the correct answer using the code given below:

(a) 1 only
(b) 1 and 2 only
(c) 2, 3 and 4 only
(d) 1, 2, 3 and 4