3471: "The king was freed from his people and they from their king". On whose death did Badauni comment thus ?
(a) Balban
(b) Ala-ud-din Khalji
(c) Muhammad-bin-Tughlak
(d) Feroze Shah Tughlak
3472: Which one of the areas marked as A, B, C and D in the given figure of the cyclone, witnesses heavy torrential short-duration rainfall accompanied by thunderstorms ?
(a) A
(b) B
(c) C
(d) D
3473: Heavy rainfall affects soil by:
(a) Increasing its acidity
(b) Increasing its alkalinity
(c) Reducing its fertility
(d) None of these
3474: In which of the following areas can GPS technology be used?
1. Mobile phone operations
2. Banking operations
3. Controlling the power grids
Select the correct answer using the code given below:
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
3475: Which one of the following pairs is correctly matched ?
(a) Bhaskaracharya : Ashtanga Sangraha
(b) Bhatti : Sisupala Vadha
(c) Hemachandra : Kathasaritsagara
(d) Sri Harsha : Naishadha Charita