| 1 |
5x<sup>2</sup> + 8x + 3 = 0 is: |
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| 2 |
In binomial expansion of (a+b)<sup>n</sup>, n is positive integer the sum of odd coefficients equals: |
- A.
- B.
- C.
- D. none of these
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| 3 |
A function whose domain is the set of natural numbers is called the: |
- A. series
- B. sequence
- C. means
- D. convergent
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| 4 |
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| 5 |
When a rational fraction is separated into partial fractions, the result is: |
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| 6 |
In a simultaneous throw of two dice, The probability of getting sum 3 or 11 is: |
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| 7 |
Numbers are formed by using all the digits 1, 2, 3, 4, 5, 6 on digit being repeated, then the numbers which are divisible by 5 are: |
- A. 110
- B. 120
- C. 122
- D. 124
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| 8 |
The range of y = sin<sup>-1</sup> x is: |
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| 9 |
The angle between 0° and 360° and co-terminal with - 620° is: |
- A. 100°
- B. 200°
- C. 300°
- D. 320°
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| 10 |
Range of the function y = tan<sup>-1</sup> x is: |
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