456: There are four persons A, B, C, D; and A has some coins. A gave half of the coins to B and 4 more besides. B gave half of the coins to C and 4 more besides. C gave half of the coins to D and 4 more besides. Both B and D end up with same number of coins. How many coins did A have originally?
(A) 64
(B) 84
(C) 72
(D) 96
457: The Seventh Schedule of the Indian Constitution contains:
(a) States and Union Territories
(b) Salaries of the President, Governors of States, Judges of Supreme Court, etc.
(c) Union List, State List and Concurrent List
(d) Allocation of seats in the Rajya Sabha
458: Where is Bundala Bioshpere Reserve which has been recently added to the UNESCO's Man and Biosphere (MAB) network, located?
(a) Russia
(b) Bangladesh
(c) India
(d) Sri Lanka
459: Which of the following diseases can be transmitted from one person to another through tattooing?
1. Chikungunya
2. Hepatitis B
3. HIV-AIDS
Select the correct answer using the codes given below.
(a) 1 only
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
460: Consider the following statements :
1. Petronet LNG Ltd. Is setting up another LNG terminal at Mangalore.
2. The Head Office of the Dredging Corporation of India is at Visakhapatnam.
3. The Narwapahar Mine is operated by the Uranium Corporation of Indian Limited
Which of the statements given above are correct ?
(a) 1 and 2, only
(b) 1 and 3, only
(c) 1, 2 and 3
(d) 2 and 3, only