Algebra (SSC)

Total Questions: 50

21. Find the answer of given equation? [SSC CGL 18/07/2023 (3rd shift)]

Correct Answer: (a) 60605√21
Solution:


22. Solve the equation ? [SSC CGL 18/07/2023 (2nd shift)]

Correct Answer: (c) - 8886
Solution:

23. Solve the equation ? [SSC CGL 17/07/2023 (1st shift)]

Correct Answer: (d) - 3√5
Solution:

24. Solve the equation ? [SSC CGL 14/07/2023 (4th shift)]

Correct Answer: (a) 717√2
Solution:

25. Find the value of ab ? [Graduate Level 27/06/2023 (Shift - 4)]

Correct Answer: (b) -6
Solution:

26. Solve the equation ? [SSC CHSL 20/03/2023 (2nd Shift)]

Correct Answer: (b) 0
Solution:


27. For what value of m will the system of equations 17x + my + 102 = 0 and 23x + 299y + 138 = 0 have an infinite number of solutions? [SSC CGL Tier II (02/03/2023)]

Correct Answer: (a) 221
Solution:

28. If a + b + c = 5, a³ + b³ + c³ = 85 and abc = 25, then find the value of a² + b² + c² - ab - bc - ca. [SSC CGL 13/12/2022 (4th Shift)]

Correct Answer: (a) 2
Solution:

29. If α , β are the roots of 6x² + 13x + 7 = 0, then the equation whose roots are α² , β² is: [SSC CGL 12/12/2022 (4th Shift)]

Correct Answer: (b) 36𝓍² - 85x + 49 = 0
Solution:

30. If x = 222, y = 223 and z = 224, then find the value of 𝓍³ + y³ + z³ -3xyz. [SSC CGL 12/12/2022 (4th Shift)]

Correct Answer: (a) 2007
Solution: