831: Which amongst the following provided a common factor for tribal insurrection in India in the 19th century ?
(a) Influence of rise of a large number of money lenders, traders and revenue farmers as middlemen in tribal areas
(b) The complete disruption of the old agrarian order of the' tribal communities
(c) Influence of foreign religious missionaries in tribal areas
(d) Introduction of a new system of land revenue and taxation of tribal products
832: The national income of a country in a given period is equal to the
(a) total value of goods and services produced by the nationals
(b) sum of total consumption and investment expenditure
(c) sum of personal income of all individuals
(d) money value of final goods and services produced
833: Consider the following statements:
1. A widely used musical scale called diatonic scale has seven frequencies.
2. The frequency of the note Sa- (lk) is 256 Hz and that of Ni- (uh) is 512 Hz.
Which of the statements given above is/are correct ?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
834: 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
835: Assertions (A) :
A mixture of salt and ice gives temperature below 0°C.
Reason (R) :
The salt raises the freezing point of ice.
In the context of the above two statements, which one of the following is correct?
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and Rare true but R is NOT the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true