55. Which among the following was the first bank fully managed by Indians?

A) Oudh Commercial Bank

B) Punjab National Bank

C) Bank of India

D) Bank of Baroda

Oudh National bank was managed by Indians but with limited liability. The bank started in 1881 at Faizabad but failed in 1958.
Punjab National Bank that started in 1895 at Lahore was the first to be fully managed by Indians.

56. What is the full form of CRIS?

A) Comparative Rating Index for Sovereigns

B) Cumulative Rating Index for States

C) Comparative Rating Index for States

D) None of the Above

Answer: A) Comparative Rating Index for Sovereigns

57. When the momentum of a body is increased by 10%, it’s Kinetic Energy increases by-

A) 20%

B) 40%

C) 44%

D) None of the above

Answer: D) None of the Above

momentum(p) = mass × velocity
KE = (mv²)/2
Relationship between momentum and KE
K.E. = p²/2m
or KE is directly proportional to p²

So, on Solving above we get 21%

58. When a stone is thrown in the still water, the waves produced are?

A) Longitudinal or Transverse

B) Transverse

C) Longitudinal

D) None of the Above

59. The penetration of light into the region of the geometrical shadow is called-

A) Interference

B) Polarisation

C) Diffraction

D) Refraction

Diffraction is the slight bending of light as it passes around the edge of an obstacle or object.

60. Which one of the following rivers crosses the equator two times?

A) Congo

B) Amazon

C) Nile

D) Niger