1. Hariharan goes to a shop to buy an FM radio costing Rs. 1404 including sales tax at 8%. He asks the shopkeeper per to reduce the price of the radio so that he can save the amount equal to the sales tax. The reduction of the price of the radio is?
1. Rs.108
2. Rs.104
3. Rs.112.32
4. Rs. 120
5. None of these
1. Rs.108
2. Rs.104
3. Rs.112.32
4. Rs. 120
5. None of these
2. A milk man mixed 1 : 4 solution of milk and water with another 1 : 2 solution of milk and water in the volume of ratio 3 : 2. If the profit earned by selling the first solution was 20% and the mixture was sold at the same price, what is the profit or loss percentage? You have to assume that water comes free of cost.
1. 52.6% profit
2. 52.5% loss
3. 6.25% loss
4. None of these
5. Cannot be determined
1. 52.6% profit
2. 52.5% loss
3. 6.25% loss
4. None of these
5. Cannot be determined
3. Sameer sells 1/3rd of his pencils at 36% profit. At what loss% he sells his remaining pencils so as to gain 10% profit overall?
1. 5%
2. 13%
3. 10%
4. 3%
5. None of the above
1. 5%
2. 13%
3. 10%
4. 3%
5. None of the above
4. 50 g of an alloy of gold and silver contains 80% gold (by weight). The quantity of gold, that is to be mixed up with this alloy, so that it may contain 95% gold, is
1. 200 g
2. 50 g
3. 150 g
4. 10 g
5. None of these
1. 200 g
2. 50 g
3. 150 g
4. 10 g
5. None of these
5. What will come in place of the question mark (?) in the following number series?
5, 9, 17, 33, 65, (?)
1. 127
2. 9.7
3. 129
4. 87
5. None of these
5, 9, 17, 33, 65, (?)
1. 127
2. 9.7
3. 129
4. 87
5. None of these
6. If (27)2 is added to the square of a number, the answer so obtained is 7954. What is the number?
1. 82
2. 78
3. 85
4. 245
5. None of these
1. 82
2. 78
3. 85
4. 245
5. None of these
7. The average age of a man and his son is 77 years. The ratio of their ages is 61: 16 respectively. What is the son’s age?
1. 32 years
2. 26 years
3. 15 years
4. 20 years
5. None of these
1. 32 years
2. 26 years
3. 15 years
4. 20 years
5. None of these
8. What would be the compound interest obtained on an amount of Rs.50,000 at the rate of 10% p.a., compounded annually, after 4 years?
1. 23,205
2. 32,978
3. 23,546
4. 23,765
5. None of these
1. 23,205
2. 32,978
3. 23,546
4. 23,765
5. None of these
9. What is the least number to be added to 2800 to make it a perfect square?
1. 5
2. 2
3. 7
4. 9
5. None of these
1. 5
2. 2
3. 7
4. 9
5. None of these
10. Forty five percent students of a college play football, 35% play cricket while 15% play both the games. How many students do not play football, if the total number of students in the college is 6500 and only two games are played by the students?
1. 1353
2. 3575
3. 3567
4. 4225
5. None of these
1. 1353
2. 3575
3. 3567
4. 4225
5. None of these
Answers ▼ :
1. 22. 4
3. 4
4. 3
5. 3
6. 3
7. 1
8. 1
9. 4
10. 2
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