4051: Consider the following agricultural practices :
1. Contour bunding
2. Relay cropping
3. Zero tillage
In the context of global climate change, which of the above helps/help in carbon sequestration / storage in the soil?
(a) 1 and 2 only
(b) 3 only
(c) 1, 2 and 3
(d) None of them
4052: Write the correct chronological order of the following annexations by the Britishers
I. Oudh
II. Punjab
III. Upper Burma
(a) III, II, I
(b) I, II, III
(c) I, III, II
(d) II, I, III
4053: Consider the following statements:
1. Molasses is a by-product of sugar production process.
2. Bagasse obtained in the sugar mills is used as a fuel in the boilers to generate steam for the sugar factories.
3. Sugar can only be produced from sugarcane as the raw material.
Which of these statement are correct?
(a) 1 and 2
(b) 2 and 3
(c) 1 and 3
(d) 1, 2 and 3
4054: When the same note is played on a sitar and a flute, the sound produced can be distinguished from each other because of the difference in
(a) pitch, loudness and quality
(b) pitch and loudness
(c) quality only
(d) loudness only
4055: Consider the following pairs :
Tradition State
1. Chapchar Kut festival Mizoram
2. Khongjom Parba ballad Manipur
3. Thong-To dance Sikkim
Which of the pairs given above is/are correct ?
(a) 1 only
(b) 1 and 2
(c) 3 only
(d) 2 and 3