Simplification questions: Simplification questions are commonly asked in the Quantitative Aptitude section of competitive exams like SSC CHSL, SSC CGL, Banking, and Railways. These questions test your calculation speed and accuracy. In this blog, we’ve shared important simplification questions that will help you practice and prepare better for the SSC CHSL 2025 and other related exams.
SSC CHSL Simplification Questions 2025
Simplification is a key topic in the Quantitative Aptitude section of the SSC CHSL exam. It tests your calculation speed and accuracy using basic arithmetic operations. Solve these 20 important simplification questions based on the latest exam pattern to sharpen your skills and improve your chances of scoring high in the upcoming SSC CHSL 2025 exam.
Tips & Tricks to Solve Simplification Questions
Simplification questions are very common in competitive exams. They help you save time and score marks quickly if you practice well. To solve these questions easily, you just need to understand the basic rules and practice regularly. Here are some simple tips and tricks that will help you solve simplification questions with speed and accuracy.
- Follow the BODMAS Rule (Brackets, Orders, Division, Multiplication, Addition, Subtraction).
- Break long problems into smaller parts to solve quickly.
- Use approximation when dealing with long decimal values.
- Learn common percentage to fraction conversions for faster calculations.
- Memorize squares and cubes of smaller numbers (1–30 for squares, 1–15 for cubes).
- Check units or last digits of numbers to eliminate wrong options quickly.
- Practice daily to build speed and reduce mistakes.
- If 4√1024 + 3√729 – 2√256 = k, then the value of k is:
(a) 16
(b) 18
(c) 20
(d) 22
Correct Answer: (c) - If 2x + 3y = 34 and 3x – 2y = 19, then the value of (x + y) is:
(a) 9
(b) 8
(c) 7
(d) 10
Correct Answer: (a) - The value of 32.25 × 12.4 × 0.0025 is the same as:
(a) 3.225 × 1.24 × 0.25
(b) 322.5 × 1.24 × 0.025
(c) 0.3225 × 12.4 × 2.5
(d) 32.25 × 1.24 × 0.25
Correct Answer: (a) - If (3/4) × [(2/5) ÷ (4/5)] ÷ (3/8) = p, then the value of p is:
(a) 1.5
(b) 1.4
(c) 1.25
(d) 1.2
Correct Answer: (a) - If [(66–18)^2 ÷ 24 ] + (3/4) of (900 ÷ 30) = x, then the value of x is:
(a) 100
(b) 102
(c) 106
(d) 108
Correct Answer: (c) - If √5184 = x, then the value of x is:
(a) 72
(b) 64
(c) 68
(d) 66
Correct Answer: (a) - If (45)^2 + (27)^2 = (x)^2 + 216, then the value of x is:
(a) 48
(b) 46
(c) 44
(d) 50
Correct Answer: (a) - If 75% of 720 – 60% of 250 = p, then the value of p is:
(a) 410
(b) 390
(c) 420
(d) 400
Correct Answer: (c) - What is the value of X? If 8675 – X = 3425:
(a) 5250
(b) 5260
(c) 5240
(d) 5220
Correct Answer: (a) - If 696 ÷ 24 = 29, then 6.96 ÷ 0.0024 =?
(a) 2900
(b) 290
(c) 29000
(d) 29
Correct Answer: (a) - The value of (1/5) ÷ (1/25) is:
(a) 5
(b) 25
(c) 125
(d) 625
Correct Answer: (a) - What is the square root of 4225?
(a) 55
(b) 65
(c) 75
(d) 85
Correct Answer: (b) - The result of 15.75 ÷ 1.25 is:
(a) 12
(b) 12.5
(c) 11
(d) 12.6
Correct Answer: (d) - If (8)^3 ÷ (4)^2 = p, then the value of p is:
(a) 32
(b) 64
(c) 128
(d) 16
Correct Answer: (a) - The value of (3/7) × (14/9) ÷ (2/3) is:
(a) 1
(b) 2
(c) 3
(d) 4
Correct Answer: (a) - What is the result of (7.5 × 3.2) ÷ 2.4?
(a) 10
(b) 12
(c) 15
(d) 18
Correct Answer: (a) - The value of 144 ÷ 1.2 is:
(a) 120
(b) 125
(c) 130
(d) 122
Correct Answer: (a) - If (81 ÷ 9) + (72 ÷ 9) = p, then the value of p is:
(a) 16
(b) 17
(c) 18
(d) 19
Correct Answer: (b) - The result of (12.5 × 12.5) ÷ (25) is:
(a) 5
(b) 6.25
(c) 7.5
(d) 8
Correct Answer: (b) - If 9999 ÷ 9 = p, then the value of p is:
(a) 1111
(b) 2222
(c) 3333
(d) 4444
Correct Answer: (a)
SSC CHSL Simplification Questions 2025 – FAQs
Ans. It involves solving expressions using basic arithmetic operations to check speed and accuracy.
Ans. Around 2–4 questions are usually asked under the Quant section.
Ans. Practice daily using mock tests, sample questions, and short tricks.
Ans. They are more commonly asked in Tier 1 but can appear in Tier 2 as well.
Ans. Yes, calculators are not allowed, so mental math and speed tricks are essential.
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