Quantitative Aptitude For SSC CHSL : 6th February For Percentage , Profit & Loss, Algebra

Q1. In an examination it is required to get 35% of the aggregate marks to pass Rishu got 216 marks and declared failed by 5% marks then what was the total marks?
(a) 620
(b) 720
(c) 820
(d) 710

Q2. The price of Petrol went up 20%. In order to keep expenses same Ram must reduce travel by:
(a) 25%
(b) 30%
(c) 33.33%
(d) 16.67%

Q3. The length and breadth of a rectangle field are increased, the area increased by 50%. If the length increased by 20%, by what percentage was breadth increased?
(a) 25%
(b) 30%
(c) 20%
(d) Data inadequate

Q4. Aditya’s salary is 80% of Amit’s salary and 120% of Rajiv’s salary. What is Amit’s salary if Rajiv’s salary is 30,000?
(a) 40000
(b) 45000
(c) 50000
(d) 55000

Q5. In a class 60% of the students pass in Hindi and 45% pass in Sanskrit. If 25% of them pass in both subjects, what percentage of the student fails in both subjects?
(a) 80%
(b) 20%
(c) 25%
(d) 75%

Q6. An arc contains 23% copper. To get 69% of copper the quantity of the arc required is:
(a) 200
(b) 250
(c) 300
(d) 400

Q7. Rice is now being sold at Rs. 30 per kg. During last month its rate was Rs. 26 per kg. Find by how much percentage must a family reduce its consumption to keep the expenditure fixed?
(a) 12(1/2) %
(b) 13(1/3)%
(c) 14%
(d) 15%

Q8. Aditya’s salary was increased by 40% and then decreased by 25%. Find out net effect in Aditya’s salary.
(a) 4% increase
(b) 3% increase
(c) 5% increase
(d) 6% increase

Q9. In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is 2/3 of the number of students of 8 years age which is 48. What is the total number of students in the school?
(a) 72
(b) 80
(c) 100
(d) 150

Q10. In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was?
(a) 2700
(b) 2900
(c) 3000
(d) 3100


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