Mathematics MCQ Question and Answer
Mathematics MCQ Question and Answer
71. The compound interest on Rs 64,000 for 1 year at the rate of 10% per annum compounded quarterly is
- Rs 6644.025
- Rs 7,600
- Rs 8,500
- None of these
72. A man sells two horses at0the same price. On one he makes a profit of 10% and on the other he suffers a loss of 10%. On the whole he
- Makes no profit no loss
- Makes a profit of 1%
- Suffers a loss of 1%
- Suffers a loss of 2%
73. The number of times the two hands of a clock make a right angle between mid-day and midnight is
- 24
- 23
- 22
- 12
74. A clock gains 2 minutes per day and another loses 3 minutes per day. Both the clocks are started on a correct time at a given instant. They will again both shows the correct time for an instant within
- a week
- a month
- six months
- one year
75. A man engaged a servant on the condition that he would pay him Rs 100 and a turban after service of one year. He served him only for nine months and received the turban and Rs 60. The price of the turban is
- Rs 75
- Rs 50
- Rs 40
- Rs 60
76. Three pipes A, B and C can fill a cistern in 4, 8 and 12 hours respectively, while another pipe D can alone empty it in 10 hours. Then which of the following arrangements will fill the cistern in the least possible time?
- B alone is opened
- A and D are opened
- C and D are opened
- B, C and D are opened
77. The sum of two numbers is 100 and their difference is 50. Then the ratio of the two numbers is
- 2:1
- 3:1
- 5:1
- 4:1
78. If Republic Day fall on Friday this year and Shyam was born on 4 days before 12th January, then he celebrates his birthday on
- Tuesday
- Sunday
- Monday
- Wednesday
79. A says to B, “I am 5 times as old as you were when I was as old as you are”. The sum of their present ages is 64 years, and then the age of A at present is
- 35 years
- 40 years
- 38 years
- 45 years
80. If the sum of 1/3 and 1/4 is x times the difference of 1/3 and ¼ then the value of x is equal to
- 4
- 5
- 6
- 7