151: Who among the following Sultans declared himself as a lieutenant of Caliph?
(a) Balban
(b) Iltutmish
(c) Ferozeshah Tughlaq
(d) Muhammad-bin-Tughlaq
152: Which of the following events is not correct ?
(a) Simon Commission --- 1928
(b) Salt Satyagraha --- 1930
(c) Gandhi-lrwin Pact --- 1931
(d) Quit India Movement --- 1942
153: Consider the following climatic conditions (northern hemisphere) :
Temperature degree C - Rainfall Cm.
J 3.9 4.7
F 4.4 5.7
M 8.3 8.2
A 14.4 9.2
M 20.0 9.2
J 23.3 17.7
J 27.8 14.5
A 27.8 14.0
S 22.3 12.7
O 18.3 7.0
N 12.2 5.0
D 6.7 3.5
These are most likely to be found in the natural regions of
(a) China type
(b) Equatorial type
(c) Hot desert type
(d) Monsoon type
154: The Prakrit text "Gathasaptasati" is attributed to the Satavahana king:
(a) Vasishtiputra Pulumavi
(b) Hala
(c) Gautamiputra Satkarni
(d) Amaru
155: When the frequency distribution is normal
(a) median, mode and mean are all different from one another
(b) mean, mode and median are identical
(c) mean is greater than mode
(d) mean is greater than median