1651: Which one of the following countries is the first country in the world to propose a carbon tax for its people to the address global warming ?
(a) New Zealand
(b) Germany
(c) Japan
(d) Australia
1652: Alpha-keratin is a protein present in
(a) blood
(b) skin
(c) wool
(d) eggs
1653: Who among the following is said to have witnessed the reigns of eight Delhi Sultans?
(a) Ziauddin Barani
(b) Shams-i-Siraj Afif
(c) Minhaj-us-Siraj
(d) Amir Khusrau
1654: Protective action against harmful household insects and pests can be taken by the use of
(a) Infrasonic waves
(b) Microwaves
(c) Ultrasonic waves
(d) Low frequency radio waves
1655: In the interim government formed in 1946, the Vice-President of the Executive Council was
(a) Jawaharlal Nehru
(b) Dr. S. Radhakrishnan
(c) C. Rajagopalachari
(d) Dr. Rajendra Prasad