COURSE MODULE NAME PERCENTAGES
COURSE MODULE NAME PERCENTAGES
COURSE MODULE NAME PERCENTAGES
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a.P is the uncle of Q b. P is the father of Q<br />
c. P is the son of Q d. P is the brother of Q<br />
31. If ‘P ´ R – Q’, which of the following is true?<br />
a.P is the brother-in-law of Q<br />
b. P is the father of Q<br />
c. P is the brother of Q d. P is the uncle of Q<br />
32. The average of 13 papers is 40. The average of the first 7 papers is 42 and of the last seven<br />
papers is 35. Find the marks obtained in the 7 th paper?<br />
a. 23 b. 38 c.19 d. None of these<br />
33. In a mixture of 40 liters, the ratio of milk and water is 4:1. How much water much be<br />
added to this mixture so that the ratio of milk and water becomes 2:3<br />
a. 20 liters b. 32 liters c. 40 liters d. 30 liters<br />
34. A shop owner sells two puppies at the same price making a profit of 20% on one and a loss<br />
of 20% on the other. Find his loss or gain percent on the whole transaction.<br />
a. Gain of 4% b. No profit no loss c. Loss of 10% d. Loss of 4%<br />
35. N, at a speed of 20 km/h reaches his office 10 min late. Next time he increases his speed by 5<br />
km/h, but is still late by 4 min. What is the distance of office from his house?<br />
20 km b. 6 km c. 12 km d. None of these<br />
36. 4 men and 3 women finish a job in6 days, and 5 men and 7 women can do the same job in 4<br />
days. How long will 1 man and 1 woman take to do the work?<br />
a. 22(2/7) days b. 19(1/2) days c. 5(1/7) days d. 12(7/22) days<br />
37. If the code for BLUE is 240, that for TEA is 18 then the code for MATCH is _____<br />
a. 3100 b. 3120 c. 3210 d. none<br />
38. Two equal sums were borrowed at 8% simple interest per annum for 2 years and 3 years<br />
respectively. The difference in the interest was Rs.56. the sum borrowed were<br />
a. 690/- b. 700/- c. 740/- d. 780/-<br />
39. If A is 25% of C and B is 30% of C, then what percentage of A is B?<br />
a)83 1/3% of B b)83 9/3% of B<br />
c)81 1/3% of B d)83 2/3% of B<br />
39 .Two numbers are respectively 25% and 50% more than a third number. What percent is the<br />
first of the second?<br />
a)26 2/3 % of second b)26 3/4 % of second<br />
c)83 1/3 % of second d)83 2/3 % of second<br />
40. Two numbers are respectively 20% and 32% less than a third number. What percent is the<br />
second of the first?<br />
a)15% of the first<br />
b)85% of the first<br />
c)25% of the first<br />
d)none of these<br />
41. If the price of a commodity increases by 50%, find how much percent its consumption be<br />
reduced so as not increase the expenditure<br />
a)33 1/3 % b)66 3/4 %<br />
c)75%<br />
d)none of these<br />
42. If the price of a commodity decreases by 50%, find how much percent its consumption be<br />
increased so as not decrease the expenditure<br />
a)100%<br />
b)0%<br />
c)10%<br />
d)none of these<br />
43. If the salary of Mr. Shashi is first increased by 18% and thereafter decreased by 15%, what is<br />
the net change in his salary?<br />
Percentages<br />
28
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