766: A and B start from the same point and in the same direction at 7 a.m. to walk around a rectangular field 400 m x 300 m. A and B walk at the rate of 3 km/hr and 2.5 km/hr respectively. How many times shall they cross each other if they continue to walk till 12 : 30 p.m?
(a) Not even once
(b) Once
(c) Twice
(d) Thrice
767: Federation, Indian responsibility, reservation and safeguards were the three lynchpins of
(a) Gandhi-lrwin Pact
(b) Macdonald Award
(c) Poona Pact
(d) Radcliffe Award
768: Raja Rammohan Roy was supporter of:
(a) Sati
(b) Widow re-marriage
(c) Child marriage
(d) Learning of Sanskrit
769: Swaraj Party was founded by:
(a) Motilal Nehru
(b) Jawaharlal Nehru
(c) B.G. Tilak
(d) C. Rajagopalachari
770: Who among the following was not sent to Lanka for the propagation of Buddhism?
(a) Rashtriya
(b) Bhadrasaro
(c) Uttriya
(d) Sona