Algebra (SSC) (Part-11)

Total Questions: 50

21. Solve the following equation: [SSC CGL Tier II (29/01/2022)]

Correct Answer: (a) 7 : 8
Solution:


22. Solve the following equation: [SSC CGL Tier II (29/01/2022)]

Correct Answer: (a) 13/4
Solution:

23. Solve the following equation: [SSC CGL Tier II (29/01/2022)]


(corrected to two decimal places)

Correct Answer: (c) 0.27
Solution:

24. Solve the following equation: [SSC CGL Tier II (29/01/2022)]

Correct Answer: (d) 19√7
Solution:

25. If x = 32.5, y = 34.6 and z = 30.9, then the value of 𝓍³ + y³ + z³ - 3𝓍yz is 0.98k, where k is equal to: [SSC CGL Tier II (03/02/2022)]

Correct Answer: (a) 1,033
Solution:

26. Solve the following equation: [SSC CGL Tier II (03/02/2022)]

Correct Answer: (b) 843
Solution:


27. Solve the following equation: [SSC CGL Tier II (03/02/2022)]

Correct Answer: (a) 5/2
Solution:


28. If x and y are two numbers having opposite signs, and x² : y² = 16 : 81, then the value of (3𝓍 + 4y)/(2𝓍 - 3y) ? [SSC MTS 05/10/2021 (Morning)]

Correct Answer: (c) -(24/35)
Solution:

29. If (11𝒶³ - 15b³) : (10𝒶³ + 4b³) = 5 : 7, then (9a + 5b) : (5a - 3b) is equal to: [SSC MTS 06/10/2021 (Afternoon)]

Correct Answer: (c) 15 : 4
Solution:

30. Solve the following equation: [SSC CGL 13/08/2021 (Morning)]

Correct Answer: (b) 19
Solution: