10 Important MCQ on Percentage (Part-2) For SBI Clerical Canara Bank PO DMRC Railway Exam 2018


1. Prerna decided to donate 30% of her monthly income to orphanages. But on the day of donation, she changed her mind and donated Rs. 4200, which is 70% of what she had earlier decided. What should be her actual donation as per her earlier decision?
(a) 8000                                                                     (b)10000
(c) 7000                                                                     (d)6000

2. A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had:
(a) 588 apples                                                                     (b) 600 apples
(c) 672 apples                                                                     (d) 700 apples

3. If 20% of a = b, then b% of 20 is the same as:
(a) 4% of a                                                                     (b ) 5% of a
(c) 20% of a                                                                   (d )None of these

4. Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.
(a) 2 : 3 B.                                                                     (b) 1 : 1
(c) 3 : 4 D.                                                                     (d) 4 : 3

5. A student multiplied a number by3by5instead of 5by3.What is the percentage error in the calculation?
(a) 34%                                                                     (b) 44%
(c) 54%                                                                     (d) 64%

6. Rajeev buys good worth Rs. 6650. He gets a rebate of 6% on it. After getting the rebate, he pays sales tax @ 10%. Find the amount he will have to pay for the goods.
(a) Rs. 6876.10                                                                     (b)Rs. 6999.20
(c) Rs. 6654                                                                           (d)Rs. 7000

7. In an election between two candidates one got 52% of the total valid votes, 25% of the total votes were invalid. The total number of votes was 7200, the number of valid votes that the other candidate got was.
(a) 2592                                                                     (b)2808
(c) 2804                                                                     (d) 2608

8. Mrs. Sinha spends 18% of her monthly income for the children’s education, 32% in household expenses, 12% in travelling and 25% in gambling and manages to save only Rs. 9, 405 at the end of the month. What is Mrs. Sinha’s monthly income?
(a) 66728                                                                     (b)52348
(c) 72346                                                                     (d) Cannot be determined

9. Arvind after spending 25th of his income saves the rest. Out of this saving he keeps 30% in the house and deposits the rest in the bank. If he deposited Rs. 2800 this month, what is his monthly income?
(a) 5000                                                                     (b)3333.33
(c) 1176                                                                     (d)6666.67

10.A is five time as Large as B. The Percent that B is less than A is:
(a)20                                                                     (b)80
(c)32                                                                     (d)70