Mix Review Worksheet-16
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16 : 24 = _______
A. 2 : 3 B. 22 : 33 C. 18 : 27 D. all the above
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In a class there are 50 boys and 30 girls. The ratio of the number of boys to the number of girls in the class is:
A. 80 : 50 B. 3 : 5 C. 5 : 3 D. none of these
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The average of 33.5, 30.4, 25.6, 31.5 and 29 is:
A. 28.5 B. 30 C. 29.7 D. 30.4
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In a bundle of 20 sticks, there are 4 sticks each of length 1 m 50 cm, 10 sticks each of length 2 m and each of the rest of length 1 m. What is the average length of the sticks in the bundle?
A. 1.2 m B. 1.5 m C. 1.6 m D. 1.8 m
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The average of 0.3, 0.03 and 0.003 is _____.
A. 0.3 B. 0.1 C. 0.111 D. none of these
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The average of 5,0,6, 1/4 and 8(3/4) is:
A. 1 B. 2 C. 3 D. 4
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The average temperature of the first three days of a week is 27°C and the next three days is 29°C. What is the average temperature of the entire week?
A. 31.5°C B. 28°C C. 21°C D. 42°C
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12(1/2)% of ___ = 35% of 700.
A. 490 B. 500 C. 1960 D. 1800
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In an election between two candidates, the candidate who gets 30% of the votes polled is defeated by 15,000 votes. What is the number of votes polled by the winning candidate?
A. 11,250 B. 15,000 C. 26,250 D. 37.500
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The salary of a man has increased by 20%. If he now gets Rs.3,000 his salary before the increase was:
A. Rs.2, 000 B. 2,300 C. Rs.2, 400 D. 2,500
Answer Key:
(11)-D; (12)-C; (13)-B; (14)-C; (15)-C; (16)-D; (17)-B; (18)-C; (19)-C; (20)-D