391: Which of the following elements are present in all proteins ?
I. Carbon
II. Hydrogen
III. Oxygen
IV. Nitrogen
Select the correct answer from the codes given below :
Codes :
(a) II and III
(b) I, II and IV
(c) I, III and IV
(d) I, II, III and IV
392: Who among the following translated the Autobiography of Madam Curie in Hindi?
(a) Gobind Vallabh Pant
(b) Atal Bihari Vajpayee
(c) Choudhary Charan Singh
(d) Lal Bahadur Shastri
393: Match List I with List II and select the correct answer by using the codes given below the lists :
List I-------List II
(Minerals)-- (Typical areas of Occurrence)
I. Coal----- (A) Bhandara
II. Gold-----(B) Karanpura
III. Mica----(C) Hutti
IV. Manganese--- (D) Nellore
Codes:
(a) I-A, II-C, III-B, IV-D
(b) I-B, II-C, III-D, IV-A
(c) I-C, II-D, III-B, IV-A
(d) I-B, II-A, III-D, IV-C
394: Three Dice (each having six faces with each face having one number from 1 to 6) are rolled. What is the number of possible outcomes such that at least one dice shows the number 2 ?
(A) 36
(B) 81
(C) 91
(D) 116
395: Groups each containing 3 boys are to be formed out of 5 boys-A,B,C,D and E such that no one group contains both C and D together. What is the maximum number of such different groups ?
(A) 8
(B) 7
(C) 5
(D) 6