3091: Cover of a solar cooker is made of glass. Why ?
(a) It absorbs sun rays
(b) It reflects sun rays
(c) Sun heat is transmitted through glass without much absorption
(d) None of these
3092: Sarkaria Commission has been set up to study:
(a) Centre State relations
(b) Inter-State relations
(c) Financial aid to States
(d) Splitting of LIC
3093: Which of the following statements is correct for Guru Nanak?
(a) He preached punishment for wicked
(b) He preached against Muslims
(c) He preached a war society
(d) He preached that 'God is one'
3094: The river shown on the map is
(a) Irrawaddy
(b) Mekong
(c) Chao Phraya
(d) Salween
3095: It is said that of the five doctrines taught by Jainism four were taken over by Mahavira from previous teachers and only one was added by him. Which one of the following was the doctrine added by him ?
(a) Do not commit violence
(b) Observe continence
(c) Do not acquire property
(d) Do not speak a lie