1951: How many 3 digit numbers are completely divisible by 6 ?
1952: In which case a joint session of the Lok Sabha and Rajya Sabha is convened by the President ?

(a) When a Finance Bill is to be passed by the Lok Sabha and the Rajya Sabha with 2/3rd majority

(b) To impeach the President

(c) If after a bill has been passed by one House and transmitted to the other House and the bill is rejected by the other House

(d) All of the above
1953: Indus Valley Civilisation was spread over:

(a) Baluchistan, Sind, Punjab and Rajasthan

(b) Sind, Punjab and Kashmir

(c) Afghanistan, Sind, Punjab, Rajasthan, Gujarat and Kashmir

(d) None of these
1954: It is possible to produce algae based biofuels, but what is/are the likely limitation(s) of developing countries in promoting this industry?

1. Production of algae based biofuels is possible in seas only and not on continents.

2. Setting up and engineering the algae based biofuel production requires high level of expertise/technology until the construction is completed.

3. Economically viable production necessitates the setting up of large scale facilities which may raise ecological and social concerns.

Select the correct answer using the code given below:

a. 1 and 2 only
b. 2 and 3 only
c. 3 only
d. 1, 2 and 3
1955: Magasthenes visited the court of:

(a) Ashoka

(b) Harsha

(c) Chandragupta Maurya

(d) Vikramaditya