2006: A box contains 5 sets of balls while there are 3 bails in each set. Each set of balls has one colour which is different from every other set. What is the least number of balls that must be removed from the box in order to claim with certainty that a pair of bails of the same colour has been removed?
(A) 6
(B) 7
(C) 8
(D) 9
2007: What is the old name of Zimbabwe?
(a) Rhodesia
(b) Zambia
(c) Namibia
(d) Kampuchea
2008: Who among the following suggested the winding up of the Indian National Congress after India attained independence?
(a) C. Rajagopalachari
(b) Acharya Kripalani
(c) Mahatma Gandhi
(d) Jayaprakash Narain
2009: Heavy rainfall affects soil by:
(a) Increasing its acidity
(b) Increasing its alkalinity
(c) Reducing its fertility
(d) None of these
2010: Consider the following statements :
1. The President shall make rules for the more convenient transaction of the business of the Government of India, and for the allocation among Ministers of the said business.
2. All executive actions of the Government of India shall be expressed to be taken in the name of the Prime Minister.
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