1. A man rows a boat 18 kilometers in 4 hours downstream and returns upstream in 12 hours. The speed of the stream (in km per hour)     is: (2) (1)  1 (2) 1.5 (3) 2 (4) 1.75 (5) None of these 2. The present age of a father is 3 years more than t... Read more

Directions—(Q. 1-5) Study the given information and answer the given questions—.                 Eight people—M, N, O, P, W, X, Y and Z are sitting around a circular table facing the centre, with equal distances between each other but not necess... Read more

Directions—(Q. 1-5): What should come in place of the question-mark (?) in the following number series? 1. 2, 9, 28, 65, 126, ? (4) (1) 161 (2) 151 (3) 215 (4) 217 (5) None of these 2. 35, 48,   63,   80,   99,   ? (2) (1) 110 (2) 120 (3) 140 (4... Read more

Directions—(Q. 1-5) Read each sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is ‘No Error’, the... Read more