2136: The object of the Butler Committee of 1927 was to?

(a) Define the jurisdiction of the Central and Provincial Governments.
(b) Define the powers of the Secretary of State for India.
(c) Impose censorship on national press.
(d) Improve the relationship between the Government of India and the Indian States.
2137: Consider the following geological phenomena :

1. Development of a fault
2. Movement along a fault
3. Impact produced by a volcanic eruption
4. Folding of rocks

Which of the above cause earthquakes?

(a) 1, 2 and 3
(b) 2 and 4
(c) 1, 3 and 4
(d) 1, 2, 3 and 4
2138: The time in the wall-clock is 3.25 the acute angle between the hours-hand and the minutes-hand is
(a) 60°
(b) 52 ½°
(c) 47 ½°
(d) 42°
2139: Assertion (A) :
Synthetic detergents can lather well in hard water.

Reason (R) :
Synthetic detergents form soluble calcium and magnesium salts with hard water.

(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 a correct explanation of A

(c) A is true but R is false

(d) A is false but R is true
2140: In a business concern, there are four functions, namely, Production (PR), Finance (FN), Personnel (PS) and Marketing (MK). The Customer (C) may also play a role in the prosperity of the concern. Match List I with List II and select the correct answer using the codes given below the Lists :

Codes:

(a) I-D, II-C, III-A, IV-B
(b) I-E, II-D, III-A, IV-B
(c) I-D, II-C, III-B, IV-E
(d) I-E, II-D, III-B, IV-A