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MCQs

Total Questions : 117 | Page 1 of 12 pages
Question 1. The draft and total power requirement of a rotary cultivator operating in concurrent mode as compared to a spring tyne cultivator of equal cutting width under the same operating conditions, respectively are
  1.    higher and higher
  2.    lower and lower
  3.    lower and higher
  4.    higher and lower
 Discuss Question
Answer: Option C. -> lower and higher


-NA-


Question 2. The line y = x - 1 can be expressed in polar coordinates (r, θ) as
  1.    r = cos θ
  2.    r = sin θ
  3.    r(cos θ + sin θ) = 1
  4.    r(cos θ - sin θ) = 1
 Discuss Question
Answer: Option D. -> r(cos θ - sin θ) = 1


-NA-


Question 3. The type of pump used in forced water cooling system of a tractor engine is
  1.    piston
  2.    centrifugal
  3.    gear
  4.    vane
 Discuss Question
Answer: Option B. -> centrifugal


-NA-


Question 4. Which one of the following statements is NOT appropriate regarding cone index
  1.    It reflects strength of soil
  2.    It is a composite parameter
  3.    It is dimensionless
  4.    It is measured at a constant penetration rate of 30 mm/s
 Discuss Question
Answer: Option C. -> It is dimensionless


-NA-


Question 5. Choose the most appropriate alternative from the options given below to complete the following sentence: To those of us who had always thought him timid, his ___ came as a surprise.
  1.    intrepidity
  2.    inevitability
  3.    inability
  4.    inertness
 Discuss Question
Answer: Option A. -> intrepidity


-NA-


Question 6. Two policemen, A and B, fire once each at the same time at an escaping convict. The probability that A hits the convict is three times the probability that B hits the convict. If the probability of the convict not getting injured is 0.5, the probability that B hits the convict is
  1.    0.14
  2.    0.22
  3.    0.33
  4.    0.40
 Discuss Question
Answer: Option A. -> 0.14


-NA-


Question 7. The arithmetic mean of five different natural numbers is 12. The largest possible value among the numbers is
  1.    12
  2.    40
  3.    50
  4.    60
 Discuss Question
Answer: Option C. -> 50


-NA-


Question 8. Choose the most appropriate alternative from the options given below to complete the following sentence: The administrators went on to implement yet another unreasonable measure, arguing that the measures were already ___ and one more would hardly make a difference.
  1.    reflective
  2.    utopian
  3.    luxuriant
  4.    unpopular
 Discuss Question
Answer: Option D. -> unpopular


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Question 9. The soil erodibility factor needs to be determined for use in the universal soil loss equation. The length, in m and slope, in % of the experimental plot to be used for this purpose, respectively are
  1.    19, 12
  2.    21, 11
  3.    22, 9
  4.    23, 8
 Discuss Question
Answer: Option C. -> 22, 9


-NA-


Question 10. Work index in size reduction can be obtained by multiplying Bond's energy constant with
  1.    10
  2.    √10
  3.    ³√10
  4.    ³√11
 Discuss Question
Answer: Option B. -> √10


-NA-


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