611: 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
612: The Buddhist sculpture and art is found at:
(a) Mahabalipuram
(b) Kanchi
(c) Vijayanagar
(d) Amravati
613: The Ajanta Caves were built during the period of:
(a) Guptas
(b) Kushans
(c) Mauryas
(d) Chalukyas
614: Which one of the following types of borrowings from the IMF has the softest servicing conditions?
(a) Second tranche loan
(b) SAF
(c) ESAF
(d) Oil Facility
615: Cyclist A starts down a road at a speed of 15 km/hour. Cyclist B starts 20 minutes later from the same spot at a speed of 20 km/hour. B will overtake A after __________
(a) 1 hour
(b) 1½ hours
(c) 2 hours
(d) 2½ hours