1896: Assertion (A) :
When a ship moves from the sea water into fresh water of a river, the ship will relatively sink.
Reason (R) :
The density of sea water is higher than that of the fresh water.
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
1897: Assertion (A):
Coal-based thermal power stations contribute to acid-rain.
Reason (R):
Oxides of carbon are emitted when the coal burns.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually 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
1898: Assertion (A): The main constituent of the Liquefied Petroleum Gas is methane.
Reason (R): Methane can be used directly for burning in homes and factories where it cab be supplied through pipelines.
(a) Both A and R are individually true and R is the correct explanation of A.
(b) Both A and R are individually 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.
1899: Mark the correct answer:
(a) Planets have an apparent motion and twinkle
(b) Planets have no apparent motion but twinkle
(c) Planets have an apparent motion but do not twinkle
(d) Planets have no apparent motion and do not twinkle
1900: Match List I (Distinguished Lady) with List II (Organisation/Industry) and select the correct answer using the codes given below the Lists:
List I List II
(Distinguished lady) (Organisation/industry)
A. Amrita 1. National Dairy Development Board
B. Anu Aga 2. Park Hotels
C. Mallika Srinivasan 3. Pfizer Limited
D. Priya Paul 4. Thermax Limited
5. Tractors and Farm Equipment Limited
Codes:
A B C D
(a) 1 4 5 2
(b) 2 4 1 5
(c) 1 3 5 2
(d) 2 3 1 5