...........................PERCENTAGE...........................
6. In an examination A got 25% marks more than B, B got 10% less than C and C got 25% more than D. If D got 320 marks out of 500. The marks obtained by A were (A). 405 (B). 450
(C). 360 (D). 400
(C). 360 (D). 400
7.) Find the single discount equivalent to a series discount of 20%, 10% and 5%
A. 42.60 % B. 57.18%
C. 68.40% D. None of these
A. 42.60 % B. 57.18%
C. 68.40% D. None of these
8. If number x is 10% less than another number y and y is 10% more than 125, then x is equal to
 
9. A student has to obtain 33% of the total marks to pass. He got 125 marks and failed by 40 marks. The maximum marks are
 
10. 270 students appeared for an examination, of which 252 passed. The pass percentage is
 
11. Raman's salary was decreased by 50% and subsequently increased by 50%. How much percent does he loss or gained
 
a.25%

b. 50%
 
C. 75%

12. 88% of 370 + 24% of 210  x = 118
A.150 B.250
C.158 D.258
13. Evaluate 28% of 450 + 45% of 280
A. 232 B. 242
C. 252 D. 262
14. If 15% of 40 is greater than 25% of a number by 2, the number is
A.14 B.16 C.18 D.20
15. Due to an increase in 30% in the price of eggs, 3 eggs less are available for Rs. 7.80. Find the present rate of eggs per dozen.
A.Rs. 9.36 B.Rs. 10.36
C. Rs. 11.36 D.Rs. 12.36
16. In an examination, 34% of the students failed in mathematics and 42% failed in English. If 20% of the students failed in both the subjects, then find the percentage of students who passed in both the subjects.
A.40% B.42%
C.44% D.46%
17.In an acoustics class, 120 students are male and 100 students are female. 25% of the male students and 20% of the female students are engineering students. 20% of the male engineering students and 25% of the female engineering students passed the final exam. What percentage of engineering students passed the exam?
A. 5% B. 10%
C.16% D. 22%
18.If the price of petrol increases by 25%, by how much must a user cut down his consumption so that his expenditure on petrol remains constant?
A. 25% B. 16.67%
C. 20% D. 33.33%
19.A candidate who gets 20% marks fails by 10 marks but another candidate who gets 42% marks gets 12% more than the passing marks. Find the maximum marks.

A.

50
 
B.

100
 
C.

150

D.

200
20.The an examination 80 % candidates passed in English and 85% in Mathematics. If 73% candidates passed in both subjects then how many candidates were failed in the both subjects?
A) 8 B) 15 C) 27 D) 35
21.There is 20% decrease in cost of sugar. Now a person can get 500 gm of sugar more in Rs. 36. What was the original cost of sugar per kg?
A) Rs. 14.40 B) Rs. 18
C) Rs. 15.60 D) Rs. 16.50
22.If the length of a rectangular field is increased by 5% and breadth decreased by 10%, then what will be the difference in its area ?
A) 5.5% increase B) 5.5% decrease
C) 0.55% decrease D) No change
23. B got 20% less marks than A. Then A got how many percentage more marks than B?
A) 20B) 25
C) 12D) 80
24.The population of a village is increased by 4%. If present population is 50,000 then what will be it after 2 years?
A) 53,900 B) 54,000
C) 54,080 D) 54,900
25.If x earns 25% more than y. What percent less does y earn than x?
A) 16 B) 10
C) 20 D) 25
