Q.1. A grocer mixed sugar at Rs.12 per kg with sugar at Rs. 9 per kg in a certain ratio and sold the mixture at
Rs. 11 per kg to have a gain of 1/8th of his total investment. The ratio of two types of sugar in the mixture
is-
(A) 7 : 20
(B) 9 : 12
(C) 1 : 2
(D) 3 : 4
Q.2. Rs. 53 are divided among A, B, C in such a way that A gets Rs. 7 more than what B gets and B gets Rs. 8 more than what C gets. Ratio of their shares is-
(A) 5: 3: 1
(B) 25 : 18 : 10
(C) 9: 7: 3
(D) 30 : 16 : 13
Q.3. The ratio of speeds of two trains, one travelling at 45 km/hour and the other at 10m/sec. is
(A)5 : 4
(B) 2 : 3
(C) 3 : 4
(D) 4 : 3
Q.4. In 6 days of a week, 250 boys attended for the first four days and 260 boys for the last three days. The average attendance in this week is 255. The number of students present on Thursday was-
(A) 260
(B) 250
(C) 240
(D) 280
Q.5. By what least number 25 × 20 × 9 × 12 × 30 should be multiplied to make it a perfect square number?
(A) 5
(B) 4
(C) 3
(D) 2
Q.6. Three taps can fill a cistern in 18 minutes, 15 minutes and 10 minutes respectively. The cistern being empty, all the three taps are kept open. After 3 minutes, the first tap is closed. Counting time from that moment, the cistern will be full in
(A) 5 minutes
(B) 1 minute
(C) 3 minutes
(D) 2 minutes
Q.7. A can do a piece of work in 4 days, B in 12 days and C in 6 days. If A is assisted by both B and C on every third day, the total work can be done in-
(A) 6 days
(B) 3 days
(C) 5 days
(D) 4 days
Q.8. A piece of wire is in the shape of an equilateral triangle, each of whose sides is 4.4 cm. If it is re-bent to form a circular ring, the radius of the ring so formed is
(A) 5.1
(B) 3.2
(C) 2.1
(D) 1.5
Q.9. If the ratio of the volumes of two right circular cones is 2: 3 and the ratio of the radii of their bases is 1: 2, then the ratio of their heights will be-
(A) 3 : 4
(B) 8 : 3
(C) 4 : 3
(D) 3 : 8
Q.10. A tradesman marks his goods 30% more than the cost price. If he allows a discount of 20% on the marked price, then his gain percent is-
(A) 15
(B) 10
(C) 6
(D) 4
(A) 7 : 20
(B) 9 : 12
(C) 1 : 2
(D) 3 : 4
Q.2. Rs. 53 are divided among A, B, C in such a way that A gets Rs. 7 more than what B gets and B gets Rs. 8 more than what C gets. Ratio of their shares is-
(A) 5: 3: 1
(B) 25 : 18 : 10
(C) 9: 7: 3
(D) 30 : 16 : 13
Q.3. The ratio of speeds of two trains, one travelling at 45 km/hour and the other at 10m/sec. is
(A)5 : 4
(B) 2 : 3
(C) 3 : 4
(D) 4 : 3
Q.4. In 6 days of a week, 250 boys attended for the first four days and 260 boys for the last three days. The average attendance in this week is 255. The number of students present on Thursday was-
(A) 260
(B) 250
(C) 240
(D) 280
Q.5. By what least number 25 × 20 × 9 × 12 × 30 should be multiplied to make it a perfect square number?
(A) 5
(B) 4
(C) 3
(D) 2
Q.6. Three taps can fill a cistern in 18 minutes, 15 minutes and 10 minutes respectively. The cistern being empty, all the three taps are kept open. After 3 minutes, the first tap is closed. Counting time from that moment, the cistern will be full in
(A) 5 minutes
(B) 1 minute
(C) 3 minutes
(D) 2 minutes
Q.7. A can do a piece of work in 4 days, B in 12 days and C in 6 days. If A is assisted by both B and C on every third day, the total work can be done in-
(A) 6 days
(B) 3 days
(C) 5 days
(D) 4 days
Q.8. A piece of wire is in the shape of an equilateral triangle, each of whose sides is 4.4 cm. If it is re-bent to form a circular ring, the radius of the ring so formed is
(A) 5.1
(B) 3.2
(C) 2.1
(D) 1.5
Q.9. If the ratio of the volumes of two right circular cones is 2: 3 and the ratio of the radii of their bases is 1: 2, then the ratio of their heights will be-
(A) 3 : 4
(B) 8 : 3
(C) 4 : 3
(D) 3 : 8
Q.10. A tradesman marks his goods 30% more than the cost price. If he allows a discount of 20% on the marked price, then his gain percent is-
(A) 15
(B) 10
(C) 6
(D) 4
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