IMO (International Mathematics Olympiad) Class 6 Level 2 Past Paper (Previous Year) 2012 Part 6 Download All the Papers for 2021 Exam

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Section-III: Everyday Mathematics

Q 41. The maximum number of students among whom 1001 pens and 910 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils is

(A)

(B)

(C)

(D)

Q 42. The price of commodity X increases by paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was and that of Y was , in which year commodity X will cost 40 paise more than the commodity Y?

(A)

(B)

(C)

(D)

Q 43. Water boils at or and melts at or . If the temperature of a particular day is 35°C, it is equivalent to

(A)

(B)

(C)

(D)

Q 44. The mean of observations was . It was found later that an observation was wrongly taken as . The corrected new mean is

(A)

(B)

(C)

(D)

Q 45. The total ages of A and B is years more than the total ages of B and C. C is how many years younger than A?

(A) 12 years

(B) 24 years

(C) C is elder than A

(D) Data inadequate

Q 46. The boys and girls in a college are in the ratio . If of the boys and of the girls are adults, the percentage of students who are not adults is

(A)

(B)

(C)

(D)

Q 47. A man bought a number of clips at 3 for a rupee and an equal number at 2 for a rupee. At what price per dozen should he sell them to make a profit of

(A)

(B)

(C)

(D)

Q 48. In a mixture of 60 litters, the ratio of milk and water is . If this ratio is to be , then the quantity of water to be further added is

(A) Litters

(B) Litters

(C) Litters

(D) Litters

Q 49. A towel, when bleached, was found to have lost 20 % of its length and 10 % of its breadth. The percentage of decrease in area is

(A)

(B)

(C)

(D)

Q 50. A, B and C start at the same time in the same direction to run around a circular stadium.

A completes a round in 15 seconds, B in 30 seconds and C in 18 seconds, all starting at the same point. After what time will they meet again at the starting point?

(A) Minutes

(B) Seconds

(C) Minutes

(D) 1 minute 30 seconds

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