3361: The monthly income of Komal and Asha are in the ratio of 4 : 3. Their monthly expenses are in the ratio of 3 : 2. However, both save Rs. 600 per month. What is their total monthly income ?
(a) Rs. 8,400
(b) Rs. 5,600
(c) Rs. 4,200
(d) Rs. 2,800
3362: Put the following mass communication media in the sequence in which they came to India?
1. Radio
2. Television
3. Films
4. Printing
(a) 1, 3, 2, 4
(b) 1, 4, 3, 2
(c) 2, 4, 3, 1
(d) 4, 3, 1, 2
3363: Consider the following regions:
1. Eastern Himalayas
2. Eastern Mediterranean region
3. North-western Australia
Which of the above is/are Biodiversity Hotspot(s)?
(a) 1 only
(b) 1 and 2 only
(c) 2 & 3 only
(d) 1, 2, 3
3364: Which one of the following is a non-metallic mineral?
(a) Manganese
(b) Magnesium
(c) Gypsum
(d) Bauxite
3365: Which one of the following pairs is not correctly matched?
(a) Islam : Koran
(b) Hinduism : Veda
(c) Shintoism : Analects
(d) Judaism : Torah