536: Consider the following statements regarding Earth Hour :
1. It is an initiative of UNEP and UNESCO.
2. It is a movement in which the participants switch off the lights for one hour on a certain day every year.
3. It is a movement to raise the awareness about the climate change and the need to save the planet.
Which of the statements given above is/are correct?
(a) 1 and 3 only
(b) 2 only
(c) 2 and 3 only
(d) 1, 2 and 3
537: Which of the following is a perception without stimuli?
(a) Hallucination
(b) Illusion
(c) Claustrophobia
(d) None of these
538: The first writer to use Urdu as the medium of poetic expression was
(a) Amir Khusru
(b) Mirza Ghalib
(c) Bahadur Shah Zafar
(d) Faiz
539: Diffusion of light in the atmosphere takes place due to
(a) Carbon dioxide
(b) Dust particles
(c) Helium
(d) Water vapours
540: Which one of the following statements is correct ?
(a) Kacchativu and Tin Bigha were territories acquired by the Indian Republic from the French
(b) Kacchativu and Tin Bigha are territories handed over to Sri Lankan and Bangladeshi sovereignty respectively by the Government of India
(c) Kacchativu and Tin Bigha are areas that were annexed by the Chinese in the 1962 Sino-Indian War
(d) Kacchativu and Tin Bigha are enclaves which were transferred to India by lease arrangements with Sri Lanka and Pakistan respectively