2931: In the above figure, ABCD is a cyclic quadrilateral, AB = BC and angle BAC = 70°, then angle ADC is
(a) 40°
(b) 80°
(c) 110°
(d) 140°
2932: Which one of the following places was associated with Acharya Vinoba Bhave's Bhoodan Movement at the beginning of the movement ?
(a) Pochampalli
(b) Rapur
(c) Venkatagiri
(d) Udaygiri
2933: Which one of the following is an important crop of the Barak valley ?
(a) Jute
(b) Tea
(c) Sugarcane
(d) Cotton
2934: Which one of the following is present in the largest amount in terms of per cent by mass in the earth's crust ?
(a) Silicon
(b) Oxygen
(c) Carbon
(d) Calcium
2935: Recently, several hundred South Africa soldiers were sent to Burundi
(a) to side with the Tutsi tribe in the country's civil war
(b) to side with the Hutu tribe in the ongoing ethnic conflict
(c) as a part of United Nations special force to keep control on the ethnic groups revolting against the government
(d) as South Africa's protection force to help mediate and agreement between warring groups of civil war