391: The educated middle class in India
(a) opposed the revolt of 1857
(b) supported the revolt of 1857
(c) remained neutral to the revolt of 1857
(d) fought against native rulers
392: Consider the following chemicals :
1. Benzene
2. Carbon tetrachloride
3. Sodium Carbonate
4. Trichloroethylene
Which of the above is/are used as dry cleaning chemicals ?
(a) 1 Only
(b) 2 Only
(c) 1, 2 and 4 Only
(d) 1, 2, 3 and 4
393: Photo chemical smog is a resultant of the reaction among.
(a) NO2, O3 and peroxyacetyl nitrate in the presence of sunlight
(b) CO, O2 and peroxyacetyl nitrate in the presence of sunlight
(c) CO, CO2 and NO2 at low temperature
(d) High concentration of NO2, O3 and CO in the evening
394: Which Article of the Constitution of India says, "No child below the age of fourteen years shall be employed to work in any factory or mine or engaged in any other hazardous employment"?
(a) Article 24
(b) Article 45
(c) Article 330
(d) Article 368
395: 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