Mathematics MCQ Question and Answer

Mathematics MCQ Question and Answer
41. If log 2 = 7, then the value of log 80—
  • 18
  • 16
  • 22
  • 14
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42. Find the distance between the dots (1,2) and (3,5) —
  • 6
  • 13
  • 24
  • 13
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43. In the given equation 5x + 3y -19 = 0, then find the value of slope—
  • +5/3
  • – 5/3
  • -3/5
  • – 5/4
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44. Which of the following has the lowest value?
  • 3/4
  • 5/6
  • 7/9
  • 11/13
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45. In what time at the rate of 5% per annum from simple interest any principal will be increased by 40 %?
  • 5 years
  • 6 years
  • 4 years
  • 8 years
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46. A train running at the speed of 60 kmph crosses a pole in 15 seconds.The length of the train is—
  • 120 m
  • 150 m
  • 250 m
  • 200 m
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47. The diameter of a circle is 8 cm. A quarter part of the circle is folded as a cone The height of. cone is—
  • 6cm
  • 4 cm
  • 2cm
  • none of these
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48. 55% of a sum of money is Rs. 1.1. The sum of money is:

  • Rs. 20
  • Rs. 2
  • Rs. 11
  • Rs. 110
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49. 33 ½ % of A= l.5 of B= 1/8 of C. Then A: B: C: is:
  • 24:2:9
  • 2:9:24
  • 9:2:24
  • 9:24:2
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50. A train running at a speed of 45 km/hr takes 10 seconds to pass a certain point. Then the length of the train is

  • 120m
  • 125m
  • 128 m
  • 450 m
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