1066: Which one of the following vitamins is considered to be a hormone ?

(a) A

(b) B

(c) C

(d) D
1067: Match List I with List II and select the correct answer using the codes given below the lists :

List I List II

(Minerals) (Mining area)

I. Graphite (A) Bellary
II. Lead (B) Didwana
III. Salt (C) Rampa
IV. Silver (D) Zawar

Codes:

(a) I-C, II-D, III-A, IV-B
(b) I-A, II-D, III-B, IV-C
(c) I-C, II-A, III-D, IV-B
(d) I-B, II-C, III-A, IV-D
1068: Two trains leave New Delhi at the same time. One travels north at 60 kmph and the other travels south at 40 kmph. After how many hours will the trains be 150 km apart ?

(A) 4/3
(B) 3/2
(C) 3/4
(D) 15/2
1069: What is/are the purpose/purposes of 'District Mineral Foundations' in India?

1. Promoting mineral exploration activities in mineral-rich districts
2. Protecting the interests of the persons affected by mining operations
3. Authorizing State Governments to issue licences for mineral exploration

Select the correct answer using the code given below.

(a) 1 and 2 only
(b) 2 only
(c) 1 and 3 only
(d) 1, 2 and 3
1070: What is the value of X in figure III?

(a) 4
(b) 16
(c) 25
(d) 36