156: The Montague-Chelmsford Report formed the basis of:
(a) The Indian Councils Act, 1909
(b) The Government of India Act, 1919
(c) The Government of India Act, 1935
(d) The Indian Independence Act, 1947
157: Consider the following minerals:
1. Calcium
2. Iron
3. Sodium
Which of the minerals given above is/are required by human body for the concentration of muscles?
(a) 1 only
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
158: Which of the following is used in diesel engine?
(1) Cylinder
(2) Spark Plug
(3) Piston
------------------------------
(a) 1, 2 and 3
(b) 1 and 2
(c) 2 and 3
(d) 1 and 3
159: The rich source of iron is:
(a) Eggs
(b) Green vegetables
(c) Pulses
(d) Milk
160: Match List-I with List-II and select the correct answer using the code given below the lists :
List I
(Finding/Invention/ Calculation)
A. Time Taken by the Earth to orbit the Sun
B. Calculation of the value of (pi)
C. Invention of the digit zero
D. The game of snakes and ladders
List II
(Ancient Indian Scholar)
1. Aryabhatta
2. Bhaskaracharya
3. Budhayana
4. Gyandev
(A) 2 4 1 3
(B) 1 3 2 4
(C) 1 4 2 3
(D) 2 3 1 4