21: Which of the following brings out the 'Consumer Price Index Number for Industrial Workers'?
(a) The Reserve Bank of India
(b) The Department of Economic Affairs
(c) The Labour Bureau
(d) The Department of Personnel and Training
22: Which one of the following oils is having maximum content of Polyunsaturated Fatty Acids (PUFA) ?
(a) Soyabean oil
(b) Cottonseed oil
(c) Coconut oil
(d) Sunflower oil
23: In which one of the following places is the Shompen tribe found?
(a) Spiti Valley
(b) Nicobar Islands
(c) Nilgiri Hills
(d) Lakshadweep islands
24: The colour of an opaque object is due to the colour it
(a) absorbs
(b) refracts
(c) reflects
(d) scatters
25: Which of the following is / are the characteristic / characteristics of Indian coal?
1. High ash content
2. Low sulphur content
3. Low ash fusion temperature
Select the correct answer using the codes given below.
(a) 1 and 2 only
(b) 2 only
(c) 1 and 3 only
(d) 1, 2 and 3