mcq on percentage questions and answers for rbi assistant
61. In an Entrance Examination Ritu scored 56 percent marks, Smita scored 92 percent marks and Rina scored 634 marks. The maximum marks of the examination are 875. What are the average marks scored by all the three girls together?
(a) 1929
(b) 815
(c) 690
(d) 643
(e) None of these.
62. The sum of 55% of a number and 40% of the same number is 180.5. What is 80% of that number?
(a) 134
(b) 152
(c) 148
(d) 166
(e) None of these
63. In an examination it is required to get 65% of the aggregate marks to pass, A student gets 847 marks and is declared failed by 10% marks. What are the maximumaggregate marks a student can get?
(a) 1450
(b) 1640
(c) 1500
(d) Cannot be determined
(e) None of these
64. Last year there were 610 boys in a school. The number decreased by 20 percent this year. How many girls are there in the school if the number of girls is 175 percent of the total number of boys in the school this year?
(a) 854
(b) 848
(c) 798
(d) 782
(e) None of these
65. 855 candidates applied for a job, out of which 80% of the candidates were rejected. How many candidates were selected for the job?
(a) 684
(b) 151
(c) 676
(d) 179
(e) None of these
65. What should come in place of the question mark so that it satisfies equality of the equation — 32% of 750 < ?
(a) 23% of 600
(b) 46% of 207
(c) 98% of 250
(d) 75% of 320
(e) None of these
66. Sum of three consecutive numbers is 2262. What is 41 % of the highest number?
(a) 301.51
(b) 303.14
(c) 308.73
(d) 306.35
(e) 309.55
67. In an examination, Raman scored 25 marks less than Rohit. Rohit scored 45 more marks than Sonia. Rohan scored 75 marks which is 10 more than Sonia. Ravi’s score is 50 less than, maximum marks of the test. What approximate percentage of marks did Ravi score in the examination, if he gets 34 marks more than Raman?
(a) 90
(b) 70
(c) 80
(d) 60
(e) 85
68. 10% of the inhabitants of a village having died of cholera, a panic set in, during which 25% of the remaining inhabitants left the village. The population is then reduced to 4050. Find the number of original inhabitants.
(a) 5000
(b) 6000
(c) 7000
(d) 8000
(e) None of these
69. ‘A’ sells a good to ‘B’ at a profit of 20 % and ‘B’ sells it to C at profit of 25 %. If ‘C’ pays ₹ 225 for it, what was cost price for ‘A’ ?
(a) 150
(b) 120
(c) 200
(d) 110
(e) None of these
70. Naresh’s monthly income is 30% more than that of Raghu. Raghu’s monthly income is 20% less than that of Vishal. If the difference between the monthly incomes of Naresh and Vishal is ₹ 800, what is the monthly income of Raghu?
(a) ₹ 16,000
(b) ₹ 20,000
(c) ₹ 12,000
(d) Data inadequate
(e) None of these