4541: In the map given four areas are differently shaded, three of which indicate cereal production areas and one indicates non-cereal production areas and one indicates non-cereal production area. As per the index given, the non cereal crop production area is
(a) 1
(b) 2
(c) 3
(d) 4
4542: Who prepares topographical maps of India?
(a) Survey of India
(b) Ministry of Home Affairs
(c) Geological Survey of India
(d) Archaeological Survey of India
4543: The bats can fly in the dark because:
(a) They have a better vision in the dark
(b) The light startles them
(c) They produce ultrasonics
(d) None of the above
4544: "Go back to the Vedas" was the motto of:
(a) Swami Vivekananda
(b) Raja Ram Mohan Roy
(c) Swami Dayanand Saraswati
(d) M. G. Ranade
4545: Three men start together to travel the same way around a circular track of 11 km. Their speeds are 4, 5.5 and 8 kmph respectively. When will they meet at the starting point for the first time?
(A) After 22 hours
(B) After 21 hours
(C) After 11 hours
(D) After 33 hours