| 1 |
Let A and B be two matrices. Then A is said to be equal to B, and denoted by A = B if and only if: |
- A. Order of A = Order of B
- B. Corresponding entries are equal
- C. Either a or b
- D. Bot a and b
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| 2 |
If , then x is equal to: |
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| 3 |
How many lines can be drawn through two points ? |
- A. One
- B. Two
- C. Three
- D. Four
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| 4 |
log<sub>b</sub>a x log<sub>c</sub> b can be written as |
- A. log<sub>a</sub> c
- B. log<sub>c</sub>a
- C. log<sub>a</sub>b
- D. log<sub>b</sub>c
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| 5 |
What will be added to complete the square of 9a<sup>2</sup>-12ab ? |
- A. -16b<sup>2</sup>
- B. 16b<sup>2</sup>
- C. 4b<sup>2</sup>
- D. -4b<sup>2</sup>
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| 6 |
The first mathematician who gave the idea of algorithm was: |
- A. Henry Briggs
- B. John Napier
- C. Musa Al Khwarizmi
- D. Jobst Burgi
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| 7 |
Diagonals of a parallelogram do ______ of each other; |
- A. Bisection
- B. Trisection
- C. Trisection
- D. None of these
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| 8 |
With three digits in integral part, the characteristics will be: |
- A. Two
- B. Three
- C. One
- D. 0
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| 9 |
Factors of 3x<sup>2</sup>-x-2 are: |
- A. (x+1),(3x-2)
- B. (x+1),(3x+2)
- C. (x-1),(3x-2)
- D. (x-1),(3x+2)
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| 10 |
Real part in -3i is: |
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