CET Algebra Questions with Solutions
All 10 Algebra questions from MBA CET 2025 and 2026 papers. Tap Show answer, or open the detailed solution (free login). Page 1 of 2.
If
x + 1/x = 2,
then the value of
(2x² + 2)/(3x² + 5x + 3)
is:
- 4/11
- 1/2
- 1 (3/4)
- 2 (1/3)
- 1
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Answer: A. 4/11
What number must be added to 16a² - 12a to make it a perfect square ?
- 9/4
- 13/2
- 11/2
- 16/9
- 13/4
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Answer: A. 9/4
If the sum and difference of two numbers is 20 and 8 respectively, then the difference between their squares shall be:
- 56
- 160
- 28
- 180
- 12
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Answer: B. 160
In a 3×3 magic square, the sum of entries in any row, column, or diagonal is the same number N. The cells are expressed in variables x, y, and z. Find the value of N.
- 12
- 36
- 21
- 48
- 24
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Answer: B. 36
If sum and difference of 2 numbers are 20 and 8 respectively, then the difference between their squares is
- 12
- 28
- 160
- 180
- 56
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Answer: C. 160