Railway Recruitment Board Solved 2010 Paper

1. What does happens when water is condensed into ice ?
(A) Heat is absorbed
B) Heat is released
(C) Quantity of heat remains unchanged
(D) None of these
Ans : (A)

2. Which temperature in Celsius scale is equal to 300 K ?
(A) 30°C
(B) 27°C
(C) 300°C
(D) None of these
Ans : (B)

3. Tripitik is the scripture of—
(A) Jain religion
(B) Hindu religion
(C) Buddhishtha religion
(D) Muslim religion
Ans : (C)

4. Which of the following is common in both, Buddhism and Jainism ?
(A) Nonviolence
(B) Violence
(C) Triratna
(D) Truth
Ans : (A)

5. Who among the following was involved in Alipore bomb case ?
(A) Aravind Ghosh
(B) P. C. Banerjee
(C) Bipin Chandra Paul
(D) Chandrashekhar Azad
Ans : (A)

6. Besides hydrogen, which of the following elements is common in organic compounds ?
(A) Phosphorus
(B) Sulphur
(C) Nitrogen
(D) Carbon
Ans : (D)

7. 1 kg of a liquid is converted into its vapour at its boiling point. The heat absorbed in the process is called—
(A) Latent heat of vaporisation
(B) Latent heat of fusion
(C) Latent heat of sublimation
(D) None of these
Ans : (A)

8. The product ‘Fair and Lovely’ is related to—
(A) WIPRO
(B) I.T.C.
(C) P & G
(D) H.U.L.
Ans : (D)

9. The metal extracted from Bauxite is—
(A) Silver
(B) Copper
(C) Manganese
(D) Aluminium
Ans : (D)

10. The ‘Ocean of Storms’ is the name given to—
(A) Atlantic Ocean
(B) Pacific Ocean
(C) A waterless area on moon surface
(D) None of these
Ans : (C)

11. How much water is contained in our body by mass ?
(A) 65%
(B) 70%
(C) 60%
(D) None of these
Ans : (B)

12. ‘Thinkpad’ is a laptop associated with which among the following companies ?
(A) HP
(B) TCS
(C) Infosys
(D) IBM
Ans : (D)

13. Project Tiger was launched in—
(A) 1973
(B) 1976
(C) 1978
(D) 1983
Ans : (A)

14. 13 13 65 585 7605 129285 …?…
(A) 2456415
(B) 2235675
(C) 2980565
(D) 2714985
Ans : (D)

15. Which number is missing ?
45389, ?, 453, 34
(A) 34780
(B) 8354
(C) 4892
(D) 3478
Ans : (B)