4546: In a wooden box there are 3 red and 4 black balls. If two balls are taken out Simultaneously (without looking at them), then the probability of both the balls being red is
(a) Zero
(b) 1/7
(c) 2/7
(d) 3/7
4547: The objective of the Morley-Minto Reforms was to
(a) Establish dyarchy in Provinces
(b) Abolish the post of Secretary of State for India
(c) Extension of Provincial Assemblies
(d) Give more powers to local government
4548: What is the correct sequence of occurrence of the following cities in South-East Asia as one proceeds from south to north?
1. Bangkok
2. Hanoi
3. Jakarta
4. Singapore
Select the correct answer using the code given below:
(a) 4 - 2 - 1 - 3
(b) 3 - 2 - 4 - 1
(c) 3 - 4 - 1 - 2
(d) 4 - 3 - 2 - 1
4549: Match List I with List II and select the correct answer using the codes given below the lists :
List I-------List II
I. Ringgit (A) Indonesia
II. Baht (B) South Korea
III. Rupiah (C) Thailand
IV. Won (D) Malayasia
Codes:
(a) I-A, II-C, III-D, IV-B
(b) I-D, II-C, III-A, IV-B
(c) I-A, II-B, III-D, IV-C
(d) I-D, II-B, III-A, IV-C
4550: If the angles of a triangle are in the ratio of 4 : 3 : 2, then the triangle
(a) is obtuse
(b) has one angle greater than 80°
(c) is a right triangle
(d) is acute