1. Rajeev read 3/8 part of a book in one day. Next day he read 4/5 part of the rest. Now 30 pages are left to read. How many pages are in the book?
(a) 360
(b) 1200
(c) 240
(d) 120
2. The sum of two digits of a number is 15. If 9 is added to the number, the digits are interchanged. What is the number?
(a) 69
(b) 87
(c) 96
(d) 78
3. The largest four digit number which is a multiple of 8, 10, 12 and 15 is
(a) 0120
(b) 9600
(c) 9840
(d) 9960
4. If a man works for 30 days of the whole month, he gets Rs. 42 per day. If he is absent on a work, he is fined Rs. 2 per day. If he gets Rs. 952 in all for the whole month, how many days did he not work?
(a) 7
(b) 8
(c) 9
(d) 10
5. Mohan engaged a servant on the condition that he would pay him Rs. 200 and a set of clothes after 10 days of his service. The servant left the job after 5 days only. Mohan paid him Rs. 20 in cash and a set of clothes as his proportionate wages. The price of the set of clothes is
(a) Rs. 80
(b) Rs. 120
(c) Rs. 140
(d) Rs. 160
6. If Rs. 10 be allowed as true discount on a bill of Rs. 110 due at the end of a certain time, then the discount allowed on the same sum due at the end of double the time is
(a) Rs. 20
(b) Rs. 21.81
(c) Rs. 18.33
(d) Rs. 22
7. A grocer buys 80 kg of rice at Rs. 13.50 per kg and mixes it with 120 kg of rice available at Rs. 16 per kg. At what rate per kg should he sell the mixture to gain 20% on the whole?
(a) Rs. 48
(b) Rs. 38
(c) Rs. 28
(d) Rs. 18
8. The average of 8 numbers is 20, that of the first two is 15.5 and that of the next three is 21(1/3), the 6th is less than the 7th by 4 and 7 less than the eighth. The last number is
(a) 25
(b) 28
(c) 32
(d) 35
9. Out of the four numbers, the average of first three is 15 and that of the last three is 16. If the last number is 19, the first one is
(a) 15
(b) 16
(c) 18
(d) 19
10. Monika purchased a pressure cooker at 9/10th of its selling price and sold it at 8% more than its SP. Find her gain per cent.
(a) 10%
(b) 20%
(c) 30%
(d) 40%
Answers Key:
1. (c)
2. (d)
3. (d)
4. (a)
5. (d)
6. (c)
7. (d)
8. (a)
9. (b)
10.(b)
(a) 360
(b) 1200
(c) 240
(d) 120
2. The sum of two digits of a number is 15. If 9 is added to the number, the digits are interchanged. What is the number?
(a) 69
(b) 87
(c) 96
(d) 78
3. The largest four digit number which is a multiple of 8, 10, 12 and 15 is
(a) 0120
(b) 9600
(c) 9840
(d) 9960
4. If a man works for 30 days of the whole month, he gets Rs. 42 per day. If he is absent on a work, he is fined Rs. 2 per day. If he gets Rs. 952 in all for the whole month, how many days did he not work?
(a) 7
(b) 8
(c) 9
(d) 10
5. Mohan engaged a servant on the condition that he would pay him Rs. 200 and a set of clothes after 10 days of his service. The servant left the job after 5 days only. Mohan paid him Rs. 20 in cash and a set of clothes as his proportionate wages. The price of the set of clothes is
(a) Rs. 80
(b) Rs. 120
(c) Rs. 140
(d) Rs. 160
6. If Rs. 10 be allowed as true discount on a bill of Rs. 110 due at the end of a certain time, then the discount allowed on the same sum due at the end of double the time is
(a) Rs. 20
(b) Rs. 21.81
(c) Rs. 18.33
(d) Rs. 22
7. A grocer buys 80 kg of rice at Rs. 13.50 per kg and mixes it with 120 kg of rice available at Rs. 16 per kg. At what rate per kg should he sell the mixture to gain 20% on the whole?
(a) Rs. 48
(b) Rs. 38
(c) Rs. 28
(d) Rs. 18
8. The average of 8 numbers is 20, that of the first two is 15.5 and that of the next three is 21(1/3), the 6th is less than the 7th by 4 and 7 less than the eighth. The last number is
(a) 25
(b) 28
(c) 32
(d) 35
9. Out of the four numbers, the average of first three is 15 and that of the last three is 16. If the last number is 19, the first one is
(a) 15
(b) 16
(c) 18
(d) 19
10. Monika purchased a pressure cooker at 9/10th of its selling price and sold it at 8% more than its SP. Find her gain per cent.
(a) 10%
(b) 20%
(c) 30%
(d) 40%
Answers Key:
1. (c)
2. (d)
3. (d)
4. (a)
5. (d)
6. (c)
7. (d)
8. (a)
9. (b)
10.(b)
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