26: Monazite is an ore of
(a) zirconium
(b) thorium
(c) titanium
(d) iron
27: Consider the following sessions of the Indian National Congress :
The session in which
1. The Muslim League and the Indian National Congress met jointly.
2. The Indian National Congress divided into two groups.
3. The resolution for Complete Independence was passed.
4. The Non-cooperation resolution was passed.
The correct chronological sequence of these sessions is
(a) 3, 4, 1, 2
(b) 2, 1 , 4, 3
(c) 1, 2 , 4 , 3
(d) 1, 2, 3, 4
28: Purna Swaraj Day was observed on:
(a) 26th November, 1947
(b) 26th October, 1949
(c) 26th January, 1950
(d) 26th January, 1930
29: The major chemical compound found in human kidney stones is
(a) Uric acid
(b) Calcium carbonate
(c) Calcium oxalate
(d) Calcium sulphate
30: Contour bunding is a method of conservation used in
(a) desert margins, liable to strong wind action
(b) low flat plains, close to stream courses, liable to flooding
(c) scrublands, liable to spread of weed growth
(d) None of the above