2481: Match the names of outstanding Indian scientists given in List I with area of their specialised work given in List II and select the correct answer using the codes given below the lists :
List I-------------------List II
I. Dr. Raja Ramanna---- (A) Plant Chemistry
II. Dr. M.S. Swaminathan------(B) Nuclear Physics
III. Prof. U.R. Rao----(C) Thermodynamics and astrophysics
IV. Prof. Meghnad Saha --------(D) Space research
---------------------(E) Agricultural sciences
Codes:
(a) I-C, II-E, III-B, IV-A
(b) I-B, II-A, III-D, IV-C
(c) I-B, II-E, III-D, IV-C
(d) I-C, II-A, III-D, IV-B
2482: There are 240 balls and n number of boxes B1, B2, B3... Bn . The balls are to be placed in the boxes such that B1 should contain 4 balls more than B2, B2 should contain 4 balls more than B3, and so on. Which one of the following cannot be the possible value of n?
(A) 7
(B) 6
(C) 5
(D) 4
2483: A cubic metre of water at 0° C is solidified into ice. Density of ice is 0.96 of water at 0° C. Which of the following deductions are true?
I. Water expands when solidified.
II. Ice will float in water at 0° C with half its volume above the surface.
III. Density of all liquids are higher than its density when solidified.
(a) I only
(b) II only
(c) III only
(d) I and II
2484: Quit India Movement was launched in:
(a) 1936
(b) 1941
(c) 1942
(d) 1947
2485: Which one of the following statements regarding the election of the President of India is correct?
(a) A candidate securing the majority of votes is not automatically elected.
(b) The Supreme Court has no jurisdiction in any doubt or dispute arising in connection with the election of the President.
(c) The Presidential election cannot take place when one or more State Assemblies stand dissolved because all the State Assemblies form part of the electoral college.
(d) The total value of the votes allotted to both Houses of Parliament is much more than the total value of the votes of all the States taken together.