Algebra (SSC) (Part-8)

Total Questions: 50

31. What is the value of (a + b)3 - a³ + b³ ? [SSC CGL 09/12/2022 (1st Shift)]

Correct Answer: (b) 3ab(a + b) + 2b³
Solution:

32. Solve the following equation: [SSC CGL 09/12/2022 (2nd Shift)]

Correct Answer: (b) 8
Solution:

33. Solve the following equation: [SSC CGL 09/12/2022 (3rd Shift)]

Correct Answer: (c) 1442
Solution:

34. Simplify x⁴ - 15x³ + 15x² - 15x + 40; given x = 14. [SSC CGL 09/12/2022 (3rd Shift)]

Correct Answer: (d) 26
Solution:

35. Solve the following equation: [SSC CGL 09/12/2022 (4th Shift)]

Correct Answer: (b) 360√13
Solution:

36. Solve the following equation: [SSC CGL 09/12/2022 (4th Shift)]

Correct Answer: (b) 8√3
Solution:

37. a³ + b³ + c³ = 3abc if ______. [SSC CGL 09/12/2022 (4th Shift)]

Correct Answer: (b) a + b + c = 0
Solution:

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

Correct Answer: (d) 2
Solution:

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

Correct Answer: (a) 86/25
Solution:

40. If a = 26 and b = 22, then the value of : [SSC CGL 12/12/2022 (1st Shift)]

Correct Answer: (c) 1/3
Solution: