RRB NTPC CBT Practice Questions - Set 6

51. Who founded the Arya Samaj in 1875?

A. Swami Dayananda Saraswati B. Swami Vivekananda C. Keshab Chandra Sen D. Mahadev Govind Ranade

52. Which Indian state has the longest coastline?

A. Maharashtra B. Tamil Nadu C. Gujarat D. Andhra Pradesh

53. What is the value of sin 30Ãƒâ€šÃ‚Â°?

A. 1/2 B. ÃƒÂ¢Ã‹â€ Ã…Â¡3/2 C. 1/ÃƒÂ¢Ã‹â€ Ã…Â¡2 D. 1

54. If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure? (Imagine 'STRIKE' written)

A. EKIÃƒÂÃ‚Â¯TÃƒâ€ Ã‚Â§ B. Ãƒâ€ Ã…Â½KIÃƒÂÃ‚Â¯TÃƒâ€ Ã‚Â§ C. Ãƒâ€ Ã…Â½KIRTÃƒâ€ Ã‚Â§ D. STRIKE

55. Which instrument is used to measure humidity?

A. Barometer B. Hygrometer C. Thermometer D. Anemometer

56. Find the perimeter of a rectangle whose length is 10 cm and breadth is 5 cm.

A. 15 cm B. 30 cm C. 50 cm D. 25 cm

57. What is the retirement age of a Supreme Court judge in India?

A. 60 years B. 62 years C. 65 years D. 70 years

58. If in a certain code 'DELHI' is written as 'CCIDD', how will 'BOMBAY' be written?

A. AJMTVT B. AMJXVS C. MJAXVS D. AJMSVT

59. Who was the first Indian to win a Nobel Prize?

A. C.V. Raman B. Rabindranath Tagore C. Mother Teresa D. Hargobind Khorana

60. Find the mean of 10, 20, 30, 40, 50.

A. 25 B. 30 C. 35 D. 40

RRB NTPC CBT Practice Questions (51-60)