Math Quiz.1

Q 1.If selling price of an article's unit is decreased by 60% there is 10% loss on the cost price. What was the initial profit %?

(i) 115%

(ii) 130%

(iii) 135%

(iv) 125%

(v) None

Q 2. The product of one third of a number and 150% of another number is what % of the product of the original numbers?

(i) 60%

(ii) 50%

(iii) 75%

(iv) 70%

(v) None

Q 3. A man spends 60% of his salary. If his salary is increased by 30% then his expenditure also increased by 20%. Find the increase % / decrease% of his saving.

(i) 45%

(ii) 50%

(iii) 60%

(iv) 75%

(v) None

Q 4. A students has to score 60% to pass exam. He scores 225 marks and failed by 15%. Find the maximum marks of exam?

(i) 400

(ii) 500

(iii) 600

(iv) can't determine

(v) None

Q 5. The population of a town increases by 5% annually. If its population in 2011 is 1,38,915.what it will be in 2012?

(i) 1,50000

(ii) 1,28,000

(iii) 1,40,000

(iv) 1,42,000

(v) None

Q 6. Rahul earned 40% more than Sohan. Sohan earned 20% less than Rohan.What % more earn Rahul than Rohan?

(i) 10%

(ii) 12%

(iii) 20%

(iv) 25%

(v) None

Q 7. In an election a candidate who gets 84% of the total votes and wins by 476 votes. What is the total number of votes polled?

(i) 672

(ii) 700

(iii) 749

(iv) 848

(v) None

Q 8. The total population of a village is 5000.The number of males and females increases by 10% and 15% respectively and consequently the population of the village becomes 5600. What was the number of males in the village?

(i) 2000

(ii) 2500

(iii) 3000

(iv) 4000

(v) None

Q 9. Two numbers are less than a third number by 30% and 37% respectively. How much % as a percentage of the second number lass than the first?

(i) 3%

(ii) 4%

(iii) 7%

(iv) 10%

(v) None

Q 10. A's salary is 40% of B's salary which is 25% of C's salary. What percentage of C's salary is A's salary?

(i) 5%

(ii) 10%

(iii) 15%

(iv) 20%

(v) None


Answers:- 1.(iv)  2.(ii)  3.(i)  4.(ii)  5.(v)  6.(ii)  7.(ii)  8.(iii)  9.(iv)                   10.(ii)