SSC CGL Simplification Practice Test 2
15 additional simplification questions on fractions, brackets, roots, percentages, and arithmetic shortcuts.
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SSC CGL Simplification Practice Test 2
15 additional simplification questions on fractions, brackets, roots, percentages, and arithmetic shortcuts.
Preview all 15 questions in SSC CGL Simplification Practice Test 2 (no login required)
- BODMAS
1. Evaluate: 24 / 6 + 5
- A. 7
- B. 8
- C. 9 (Correct)
- D. 10
Explanation: 24 / 6 = 4, then 4 + 5 = 9.
- Fractions
2. 3/5 + 1/5 =
- A. 2/5
- B. 3/5
- C. 4/5 (Correct)
- D. 1
Explanation: Same denominator, so add numerators.
- Decimals
3. 0.75 x 20 =
- A. 10
- B. 12
- C. 15 (Correct)
- D. 20
Explanation: 0.75 x 20 = 15.
- Square Roots
4. sqrt(225) =
- A. 12
- B. 13
- C. 14
- D. 15 (Correct)
Explanation: 15 x 15 = 225.
- Percent-Fraction
5. 25% of 320 is:
- A. 60
- B. 70
- C. 80 (Correct)
- D. 90
Explanation: 25% is one-fourth, and one-fourth of 320 is 80.
- Brackets
6. Evaluate: (18 - 6) / 3
- A. 2
- B. 3
- C. 4 (Correct)
- D. 6
Explanation: 18 - 6 = 12, then 12 / 3 = 4.
- Fractions
7. 2/3 of 54 is:
- A. 24
- B. 30
- C. 36 (Correct)
- D. 42
Explanation: 2/3 x 54 = 36.
- Approximation
8. Approximate value of 49.8 + 20.1 is:
- A. 68
- B. 69
- C. 70 (Correct)
- D. 71
Explanation: 49.8 + 20.1 = 69.9, approximately 70.
- Squares
9. 18^2 =
- A. 324 (Correct)
- B. 336
- C. 342
- D. 361
Explanation: 18 x 18 = 324.
- Cube Roots
10. Cube root of 343 is:
- A. 5
- B. 6
- C. 7 (Correct)
- D. 8
Explanation: 7 x 7 x 7 = 343.
- Fractions
11. 1/2 + 1/4 + 1/8 =
- A. 5/8
- B. 6/8
- C. 7/8 (Correct)
- D. 1
Explanation: 1/2 = 4/8, 1/4 = 2/8, and 1/8 = 1/8; total 7/8.
- BODMAS
12. Evaluate: 7 + 3 x 4 - 5
- A. 12
- B. 14 (Correct)
- C. 16
- D. 18
Explanation: 3 x 4 = 12, so 7 + 12 - 5 = 14.
- Decimals
13. 12.5 + 7.5 =
- A. 18
- B. 19
- C. 20 (Correct)
- D. 21
Explanation: 12.5 + 7.5 = 20.
- Basic Arithmetic
14. Average of 14, 18, and 22 is:
- A. 16
- B. 17
- C. 18 (Correct)
- D. 19
Explanation: Sum = 54, average = 54 / 3 = 18.
- Reciprocal
15. 2 / (1/5) =
- A. 5
- B. 7
- C. 10 (Correct)
- D. 12
Explanation: Dividing by 1/5 means multiplying by 5.