1641: otal time taken by a person in going to a place by walking and returning on cycle is 5 hours 45 minutes. He would have gained 2 hours by cycling both ways. The time taken by him to walk both ways is
(a) 6 hours 45 minutes
(b) 7 hours 45 minutes
(c) 8 hours 15 minutes
(d) 8 hours 30 minutes
1642: Match List-I with List-II and select the correct answer using the code given below the lists :
List-I(City) : List-II(River)
A. Bangkok : 1. Irrawaddy
B. Phnom-penh : 2. Mekong
C. Hanoi : 3. Menam (chao Phraya)
D. Yangon : 4. Red River
(A) 3 2 4 1
(B) 4 1 3 2
(C) 3 1 4 2
(D) 4 2 3 1
1643: Which one of the following is not in the State List under the Constitution of India?
(a) Fisheries
(b) Agriculture
(c) Insurance
(d) Betting and Gambling
1644: With reference to Stree Shakti Puraskar, for which one of the following is "Devi Ahilya Bai Holkar Award" given?
(a) Administrative skills
(b) Achievements in Scientific Research
(c) Achievements in Sports and Games
(d) Courage and valour
1645: Assertion (A) :
Synthetic detergents can lather well in hard water.
Reason (R) :
Synthetic detergents form soluble calcium and magnesium salts with hard water.
(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 a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true