| 1. | Solve:[(1/3)+(1/2)-(1/12)] |
| a. | | 4/3 |
| b. | | -11/12 |
| c. | | -3/4 |
| d. | | 9/12
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| 2. | Solve the equation :
3x - y = 10
x + 2y = 15 |
| a. | | x=y= 5 |
| b. | | x=y= -5 |
| c. | | x=5,y=-5 |
| d. | | x=-5,y=5
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| 3. | If 2x + 13 x + 9x + 4x = 112, then 2x+3 = ? |
| a. | | 8 |
| b. | | 9 |
| c. | | 10 |
| d. | | 11
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| 4. | If x=2, then [((3 - 1)/(3-x))(( 3 - 1)/(4-x))(( 3 - 1)/(5-x))] |
| a. | | 1/3 |
| b. | | 50/3 |
| c. | | 20/3 |
| d. | | 4/3
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| 5. | Find the value for x³+y³, given xy=200, (x+y) = 30. |
| a. | | 9000 |
| b. | | 6000 |
| c. | | 7000 |
| d. | | 6500
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| 6. | If 16x² + 24x + r = 0 have equal roots, find the value of r. |
| a. | | 8 |
| b. | | 12 |
| c. | | 9 |
| d. | | 10
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| 7. | Solve the inequality [( 3x -2)/-2] < 4, when x = 4
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| a. | | -3 |
| b. | | -5 |
| c. | | 2 |
| d. | | -2
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| 8. | If 1 is added to the numerator of a certain fraction its value becomes 3/4 and if 1 is added to its denominator it becomes 2/3. Find the original fraction. |
| a. | | 5/10 |
| b. | | 2/5 |
| c. | | 7/10 |
| d. | | 3/7
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| 9. | (2x+4)²= 256. Find the values of x. |
| a. | | -5, 2 |
| b. | | -10, 6 |
| c. | | 7, 6 |
| d. | | 16, -6
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| 10. | The digit in the ten's place of a two digit number is equal to the square of the digit in the unit's place. If 18 is subtracted from that number, its digits are interchanged. Find that number. |
| a. | | 42 |
| b. | | 93 |
| c. | | 11 |
| d. | | 83
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| 11. | The average of 5 quantities is 30. The average of three of them is 20. What is the average of remaining two numbers? |
| a. | | 54 |
| b. | | 45 |
| c. | | 40 |
| d. | | 60
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| 12. | Twenty five years ago, my age was 1/2 of what it is now. What is my present age? |
| a. | | 25 |
| b. | | 52 |
| c. | | 54 |
| d. | | 50
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| 13. | Find two numbers whose sum is 164 and their difference is 6. |
| a. | | 83, 89 |
| b. | | 79, 85 |
| c. | | 92, 86 |
| d. | | 84, 70
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| 14. | Evaluate: 8/x/2/x |
| a. | | 4 |
| b. | | x²/16 |
| c. | | 16/x² |
| d. | | 4x
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| 15. | find two numbers whose sum is164 and their difference is6 |
| a. | | 83,89 |
| b. | | 79,85 |
| c. | | 92,86 |
| d. | | 84,70
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