2766: A person X has four notes of Rupee 1, 2, 5 and 10 denomination. The number of different sums of money she can form from them is

(A) 15
(B) 16
(C) 12
(D) 8
2767: Which of the following is the most important cause for the decline of Buddhism after Ashoka ?

(a) Non patronage by the kings

(b) Condemnation of animal sacrifices

(c) Growth of licentious practices in Buddhist centres

(d) Allegiance to the middle path
2768: Which of the following is a block mountain?

(a) Alps

(b) Vosges

(c) Rocky

(d) Andes
2769: Match List I with List II and select the correct answer using the codes given below the lists :

List I

I. Theory of Mutation
II. Theory of Evolution
III. One gene one enzyme hypothesis
IV. Operon concept

List II
(A) Beadk and Tatum
(B) Jacob and Monod
(C) Darwin
(D) De Vries

Codes:
(a) I-C, II-D, III-A, IV-B
(b) I-D, II-C, III-A, IV-B
(c) I-D, II-C, III-B, IV-A
(d) I-C, II-D, III-B, IV-A
2770: The technique used to transmit audio signals in television broadcasts is

(a) Amplitude Modulation

(b) Frequency Modulation

(c) Pulse Code Modulation

(d) Time Division Multiplexing