Table of Contents

• Introduction

• Why SSC CHSL Tier 1 Practice Questions Matter

• Question Pattern & Approach Strategy

• SSC CHSL Tier 1 Important Topics (Subject-wise)

• 25 Important Practice Questions (Original)

• Summary Notes

• FAQs

Introduction

SSC CHSL Tier 1 is one of the most popular government job exams for 12th-pass candidates in India. With lakhs of aspirants competing, solving important practice questions is the fastest way to boost accuracy and strengthen exam readiness.

This blog presents a free SSC CHSL Tier 1 Important Questions Practice Set, carefully designed to reflect the difficulty level, pattern and structure of the actual exam. These questions cover all major subjects including General Intelligence, Quantitative Aptitude, English Language, and General Awareness, helping you build exam-focused problem-solving skills.

This practice set also includes explanations so that aspirants learn the concept behind each answer.

Why SSC CHSL Tier 1 Practice Questions Matter

Practice questions help you:

• Understand the actual exam pattern

• Improve accuracy and speed

• Learn how questions are framed

• Identify personal weak areas

• Build time management skills

• Boost confidence for Tier 1

The more you practise, the smoother your exam experience becomes.

Question Pattern & Approach Strategy

SSC CHSL Tier 1 consists of the following sections:

Approach Strategy

• Start with reasoning to build momentum

• Move to English for quick scoring

• Attempt Quant with a calm mind

• End with General Awareness

This sequence helps maintain confidence throughout the exam.

SSC CHSL Tier 1 Important Topics (Subject-wise)

1. General Intelligence

• Analogy

• Classification

• Coding-Decoding

• Matrix questions

• Number series

• Order & Ranking

• Mirror image and water image

• Embedded figures

2. Quantitative Aptitude

• Percentage

• Profit & Loss

• Time & Work

• Time & Distance

• Ratio & Proportion

• Simple Interest & Compound Interest

• Simplification

• Algebraic fundamentals

• Mensuration (2D & 3D)

3. English Language

• Synonyms & Antonyms

• Cloze Test

• One-word substitution

• Spotting the error

• Active-Passive

• Direct-Indirect

• Idioms & Phrases

• Para jumble

4. General Awareness

• History

• Polity

• Geography

• Economy

• Biology, Chemistry, Physics basics

• Sports

• Current Affairs (last 6–12 months)

25 SSC CHSL Tier 1 Important Practice Questions

1. Which of the following is the synonym of “Rapid”?

A) Slow
B) Quick
C) Steady
D) Weak
Answer: B

2. 25 percent of 480 is:

A) 100
B) 110
C) 120
D) 140
Answer: C

3. Who is known as the “Father of the Indian Constitution”?

A) Jawaharlal Nehru
B) Dr. B.R. Ambedkar
C) Rajendra Prasad
D) Sardar Patel
Answer: B

4. If A = 1, B = 3, C = 5, then “F” stands for:

A) 8
B) 10
C) 12
D) 14
Answer: B

5. Find the missing term: 3, 6, 12, 24, ?

A) 36
B) 48
C) 60
D) 72
Answer: B

6. Which part of the computer is also known as the “brain”?

A) CPU
B) RAM
C) Hard Disk
D) Mouse
Answer: A

7. If SP = 600, Profit = 20 percent, find CP.

A) 400
B) 450
C) 500
D) 550
Answer: C

8. Which gas is used in the process of photosynthesis?

A) Oxygen
B) Nitrogen
C) Carbon dioxide
D) Hydrogen
Answer: C

9. Choose the correctly spelled word:

A) Enviroment
B) Environment
C) Enviranment
D) Enviornment
Answer: B

10. Simplify: 15 × 4 ÷ 3 + 8

A) 28
B) 36
C) 20
D) 16
Answer: A

11. Who discovered gravity?

A) Edison
B) Einstein
C) Newton
D) Galileo
Answer: C

12. The perimeter of a square whose side is 9 cm is:

A) 27
B) 36
C) 45
D) 50
Answer: B

13. Antonym of “Vacant”:

A) Empty
B) Full
C) Clean
D) Wide
Answer: B

14. Which of these is a primary memory?

A) RAM
B) Hard Disk
C) SSD
D) Pen Drive
Answer: A

15. Largest gland in the human body:

A) Pancreas
B) Liver
C) Thyroid
D) Pituitary
Answer: B

16. 72 ÷ 8 × 3 =

A) 18
B) 24
C) 27
D) 36
Answer: C

17. “UNO” was formed in which year?

A) 1919
B) 1925
C) 1945
D) 1950
Answer: C

18. Which of these is an example of a conjunction?

A) Quickly
B) Beautiful
C) And
D) Truth
Answer: C

19. A trader gains 15 percent on selling an item for 230. Find CP.

A) 180
B) 190
C) 200
D) 210
Answer: C

20. Blood is purified in the:

A) Heart
B) Lungs
C) Kidney
D) Liver
Answer: C

21. Which river is known as the “Dakshin Ganga”?

A) Narmada
B) Kaveri
C) Godavari
D) Krishna
Answer: C

22. Idiom: “Break the ice” means:

A) To start a quarrel
B) To begin conversation
C) To stop talking
D) To disagree
Answer: B

23. HCF of 18 and 24 is:

A) 3
B) 4
C) 6
D) 12
Answer: C

24. Who was the first President of India?

A) Rajendra Prasad
B) Radhakrishnan
C) Zakir Hussain
D) V.V. Giri
Answer: A

25. Simplify: (45 ÷ 5) + (18 ÷ 3)

A) 15
B) 16
C) 17
D) 18
Answer: A

Summary Notes

• CHSL Tier 1 requires speed + accuracy

• Practice sets make preparation stronger

• Focus on repeated topics in Reasoning, English, Quant and GK

• Learn formulas, revise basics, and attempt daily practice sets

• Solving 25–50 questions daily ensures strong improvement

FAQs

1. How many questions should I solve daily for CHSL Tier 1?

At least 50–80 mixed questions.

2. What is the most scoring subject?

Reasoning & English are the fastest scoring.

3. Is this practice set helpful for Tier 2 also?

Yes, it strengthens fundamentals and accuracy.

4. How can I improve my speed in Quant?

Practise mental maths and learn shortcuts.

5. Do these questions match SSC difficulty?

Yes, all questions follow the SSC CHSL Tier 1 pattern.