Algebra (SSC) (Part-8)

Total Questions: 50

1. If x² + y² + z² = xy + yz + zx and x = 1, then find the value of :- [SSC CGL 05/12/2022 (4th Shift)]

Correct Answer: (d) 1
Solution:

2. If x² - 2xy = 84 and x - y = -10, then the value of y is: [SSC CGL 05/12/2022 (4th Shift)]

Correct Answer: (c) 4
Solution:

3. Solve the following equation: [SSC CGL 06/12/2022 (1st Shift)]

Correct Answer: (a) 1
Solution:

4. Solve the equation: [SSC CGL 06/12/2022 (2nd Shift)]

Correct Answer: (a) 0
Solution:

5. If 4x² + y² = 40 and xy = 6, find the positive value of 2x + y. [SSC CGL 06/12/2022 (2nd Shift)]

Correct Answer: (a) 8
Solution:

6. If 2a + 3b = 10 and ab = 3, then find the value of 4a² + 9b². [SSC CGL 06/12/2022 (3rd Shift)]

Correct Answer: (c) 64
Solution:

7. If (4x - 7y) = 11 and xy = 8, what is the value of 16x² + 49y² , given that x and y are positive numbers ? [SSC CGL 06/12/2022 (3rd Shift)]

Correct Answer: (c) 569
Solution:

8. Solve the following equation. [SSC CGL 06/12/2022 (4th Shift)]


Correct Answer: (d)
Solution:

9. Solve the following equation: [SSC CGL 06/12/2022 (4th Shift)]

Correct Answer: (d) 182/125
Solution:

10. Solve the following equation: [SSC CGL 07/12/2022 (1st Shift)]

Correct Answer: (d) 3
Solution: