2806: In an examination, every candidate took Physics or Mathematics or both. 65.8% took Physics and 59.2% took Mathematics. The total number of candidates was 2000. How many candidates took both Physics and Mathematics ?
(a) 750
(b) 500
(c) 250
(d) 125
2807: Increase in absolute and per capita real GNP do not connote a higher level of economic development, if
(a) industrial output fails to keep pace with agricultural output.
(b) agricultural output fails to keep pace with industrial output.
(c) poverty and unemployment increase.
(d) imports grow faster than exports.
2810: If ABRA - CADABRA is 1, 2, 9, 1 -3, 1, 4, 1, 2, 9, 1, HOCUS - POCUS will be
(a) 5, 6, 3, 7, 8-16, 15, 5, 21, 19
(b) 8, 16, 5, 21, 19-16, 15, 5, 21, 19
(c) 8, 16, 5, 21, 19-15, 16, 5, 21, 19
(d) 5, 6, 3, 7, 8-6, 5, 3, 8, 7