| 1 |
Do (A + B) + C = A + (B + C)? |
- A. No
- B. Yes
- C. May or may not
- D. Never
|
| 2 |
Both sides of an equation are joined by |
- A. >
- B. <
- C. =
- D. <span style="color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 18px; line-height: 23.390625px;">≠</span>
|
| 3 |
A linear equation always has: |
- A. Three roots
- B. Two roots
- C. One root
- D. No root
|
| 4 |
The point (4,0) lies in/an: |
- A. 1st quadrant
- B. 3rd quadrant
- C. x -axis
- D. y- axis
|
| 5 |
Profit on an item of cost Rs.1000 C4.5% is: |
- A. Rs.45
- B. Rs.955
- C. Rs.50
- D. None of these
|
| 6 |
2 x 10 + 3 x 10<sup>o</sup> =. |
|
| 7 |
Principal = Rs. 5000, Interest = 10%, Period = half year interest = ? |
- A. Rs. 1000
- B. Rs. 500
- C. Rs. 250
- D. Rs. 200
|
| 8 |
(10101)<sub>2</sub> in decimal system is |
|
| 9 |
29 in binary number system is |
- A. (110101)<sub>2</sub>
- B. (10101011)<sub>2</sub>
- C. (1011101)
- D. (11101)<sub>2</sub>
|
| 10 |
We cannot find the inverse of a:<br> |
- A. Square matrix
- B. Diagonal matrix
- C. Triangular matrix
- D. Singular matrix
|