TNPSC Maths Percentage PYQ Quiz 2026 with Answers and Solutions
TNPSC Maths Percentage PYQ Quiz 2026
Percentage Quiz
TNPSC Maths Percentage PYQ Quiz 2026: Solve Previous Year Questions to Score Faster
Introduction
Percentage is one of the most important topics in the TNPSC Aptitude and Mental Ability syllabus. Every year, TNPSC exams such as Group 1, Group 2, Group 2A, Group 4, and VAO include direct and application-based percentage questions. Candidates who master percentage concepts can easily solve problems related to profit and loss, simple interest, compound interest, ratio and proportion, and data interpretation.
In this TNPSC Maths Percentage PYQ Quiz 2026, we have compiled previous year question patterns along with solutions to help aspirants improve speed and accuracy.
Why Percentage Questions Are Important in TNPSC Exams
Percentage questions are frequently asked because they test basic mathematical understanding and calculation skills. Most percentage problems can be solved using shortcuts and formulas, making them scoring questions.
Benefits of Practicing Percentage PYQs
- Understand TNPSC question trends
- Improve calculation speed
- Learn shortcut methods
- Increase confidence in aptitude section
- Reduce exam-time pressure
Important Percentage Formulas for TNPSC
Before attempting the quiz, revise these formulas:
- Percentage = (Value / Total Value) × 100
- Increase % = (Increase / Original Value) × 100
- Decrease % = (Decrease / Original Value) × 100
- New Value = Original Value × (100 ± Percentage)/100
Quick Shortcut
- 10% of a number = Divide by 10
- 20% = Divide by 5
- 25% = Divide by 4
- 50% = Divide by 2
- 75% = Three-fourths of the number
TNPSC Maths Percentage PYQ Quiz 2026
Question 1
A number is increased by 20% and becomes 240. What was the original number?
A) 180
B) 200
C) 220
D) 250
Answer: B) 200
Solution:
Original Number = 240 × 100 / 120
= 200
Question 2
In a TNPSC previous year pattern question, the price of a commodity increased from ₹500 to ₹650. Find the percentage increase.
A) 20%
B) 25%
C) 30%
D) 35%
Answer: C) 30%
Solution:
Increase = 650 − 500 = 150
Percentage Increase = (150/500) × 100
= 30%
Question 3
If 40% of a number is 120, find the number.
A) 250
B) 300
C) 350
D) 400
Answer: B) 300
Solution:
Number = 120 × 100 / 40
= 300
Question 4
A student’s marks increased from 360 to 450. Find the percentage increase.
A) 20%
B) 22%
C) 25%
D) 30%
Answer: C) 25%
Solution:
Increase = 450 − 360 = 90
Percentage Increase = (90/360) × 100
= 25%
Question 5
The population of a village decreases from 8,000 to 7,200. Find the percentage decrease.
A) 8%
B) 10%
C) 12%
D) 15%
Answer: B) 10%
Solution:
Decrease = 800
Percentage Decrease = (800/8000) × 100
= 10%
TNPSC Percentage Questions Preparation Tips
1. Memorize Common Fractions and Percentages
- 1/2 = 50%
- 1/3 = 33.33%
- 1/4 = 25%
- 3/4 = 75%
- 1/5 = 20%
2. Practice Daily
Solve at least 15–20 percentage questions every day to improve speed.
3. Focus on PYQs
Most TNPSC aptitude questions follow similar patterns. Previous year questions reveal the frequently repeated concepts.
4. Learn Mental Calculations
Avoid lengthy calculations by using percentage shortcuts and fraction conversions.
Expected Percentage Questions in TNPSC 2026
Based on previous TNPSC examinations, candidates can expect questions on:
- Percentage increase and decrease
- Examination marks
- Population growth
- Profit and loss applications
- Discounts
- Successive percentage changes
- Percentage to ratio conversion
Conclusion
Percentage is one of the easiest scoring topics in the TNPSC Aptitude section. Regular practice of TNPSC Maths Percentage PYQ Quiz 2026 questions can significantly improve accuracy and speed. Aspirants should focus on formulas, shortcut techniques, and previous year question patterns to maximize their score in the upcoming TNPSC examinations.
Start solving percentage questions daily and make this topic your strongest area in the TNPSC 2026 exam preparation journey.
