2046: Which one of the following will take place when a watch based on oscillating spring is taken to a deep mine?
(a) It will become slow
(b) it will become fast
(c) It will indicate the same time as on earth
(d) It will stop working
2047: With reference to the history of Indian rock-cut architecture, consider the following statements:
1. The caves at Badami are the oldest surviving rock-cut caves in India.
2. The Barabar rock-cut caves were originally made for Ajivikas by Emperor Chandragupta Maurya.
3. At Ellora, caves were made for different faiths.
Which of the statements given above is/are correct?
(a) 1 only
(b) 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
2048: Bishop Carlos Felipe Ximenes Belo and Jose Ramos-Horta who shared the 1996 Nobel Peace Prize are known for their work for the cause of
(a) East Timor
(b) Guatemala
(c) Bosnia
(d) Barunda
2049: A rectangular piece of iron sheet measuring 50 cm by 100 cm is rolled into a cylinder of height 50 cm. If the cost of painting the cylinder is Rs. 50 per square metre, then what will be the cost of painting the outer surface of the cylinder ?
(a) Rs. 25.00
(b) Rs. 37.50
(c) Rs. 75.00
(d) Rs. 87.50
2050: Who among the following was not associated with the formation of U. P. Kisan Sabha in February 1918?
(a) Jawharlal Nehru
(b) Gauri Shankar Misra
(c) Madan Mohan Malviya
(d) Indra Narain Dwivedi