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SSC CHSL Mock Test
A timed 25-question mock for the SSC Combined Higher Secondary Level Examination covering percentages, averages & statistics, number system & simplification, logical reasoning, english grammar, vocabulary & idioms, indian polity, history & geography. Answer, submit and review every question with its explanation; set negative marking to match your exam’s current scheme.
SSC CHSL mock test
25 questions · 1 mark each · the timer starts with your first answer and the test submits itself when time runs out.
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Q1.PercentagesWhat is 40% of 200?
Answer: C — 80
40% of 200 = 40/100 × 200 = 80.
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Q2.Averages & StatisticsFind the range of: 7, 23, 24, 10, 27, 20, 22
Answer: D — 20
Range = max − min = 27 − 7 = 20.
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Q3.Number System & SimplificationSimplify: 99 + 12 × 8 − 30
Answer: A — 165
BODMAS: multiply first — 12 × 8 = 96; then 99 + 96 − 30 = 165.
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Q4.Logical ReasoningWhich number is the odd one out: 19, 23, 47, 63?
Answer: B — 63
47, 23, 19 are prime; 63 is composite (63 = 3 × 21).
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Q5.English GrammarChoose the correct option: Hardly had he left ___ it started raining.
Answer: C — when
The correlative pair is “hardly … when” (also “no sooner … than”).
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Q6.Vocabulary & IdiomsChoose the antonym of ZENITH.
Answer: B — Nadir
Zenith = highest point; nadir = lowest point.
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Q7.Indian Polity, History & GeographyWho gave the slogan “Swaraj is my birthright and I shall have it”?
Answer: C — Bal Gangadhar Tilak
Bal Gangadhar Tilak popularised the slogan.
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Q8.PercentagesTwo successive discounts of 30% and 15% are equivalent to a single discount of:
Answer: A — 40.5%
Net discount = a + b − ab/100 = 30 + 15 − 30×15/100 = 40.5%.
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Q9.Averages & StatisticsThe average of 10 numbers is 25. If 43 is added, what is the new average?
Answer: B — 26.64
Old total = 10 × 25 = 250. New total = 250 + 43 = 293; new average = 293/11 = 26.64.
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Q10.Number System & SimplificationSimplify: 52 + 9 × 6 − 24
Answer: B — 82
BODMAS: multiply first — 9 × 6 = 54; then 52 + 54 − 24 = 82.
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Q11.Logical ReasoningFind the next letter: K, O, S, W, ?
Answer: C — A
The letters advance by 4 each time (skip 3).
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Q12.English GrammarChoose the correct form: By the time we arrived, the film ___.
Answer: C — had already started
An action completed before another past action takes the past perfect: “had already started”.
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Q13.Vocabulary & IdiomsChoose the correctly spelt word.
Answer: A — Occurrence
Occurrence: double c, double r, -ence.
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Q14.Indian Polity, History & GeographyFundamental Rights are contained in which Part of the Constitution?
Answer: D — Part III
Part III (Articles 12–35) lists the Fundamental Rights.
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Q15.PercentagesTwo successive discounts of 15% and 15% are equivalent to a single discount of:
Answer: A — 27.75%
Net discount = a + b − ab/100 = 15 + 15 − 15×15/100 = 27.75%.
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Q16.Averages & StatisticsThe average of 12 numbers is 28. If 42 is added, what is the new average?
Answer: A — 29.08
Old total = 12 × 28 = 336. New total = 336 + 42 = 378; new average = 378/13 = 29.08.
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Q17.Number System & SimplificationFind the HCF of 18 and 12.
Answer: C — 6
HCF(18, 12) = 6. Check: HCF × LCM = 6 × 36 = 216 = product of the numbers.
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Q18.Logical ReasoningIf DOG is coded as FQI, how is CODE coded?
Answer: B — EQFG
Each letter moves 2 places forward in the alphabet (DOG → FQI), so CODE → EQFG.
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Q19.English GrammarChoose the correct conditional: If it rains tomorrow, we ___ the match.
Answer: A — will cancel
First conditional (real future possibility): if + present, will + base verb.
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Q20.Vocabulary & IdiomsOne word for: One who walks in their sleep.
Answer: B — Somnambulist
A somnambulist is a sleepwalker.
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Q21.Indian Polity, History & GeographyThe headquarters of the Reserve Bank of India is in:
Answer: B — Mumbai
The RBI has been headquartered in Mumbai since 1937.
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Q22.PercentagesWhat is 20% of 960?
Answer: B — 192
20% of 960 = 20/100 × 960 = 192.
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Q23.Averages & StatisticsThe average of 10 numbers is 49. If 69 is added, what is the new average?
Answer: A — 50.82
Old total = 10 × 49 = 490. New total = 490 + 69 = 559; new average = 559/11 = 50.82.
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Q24.Number System & SimplificationSimplify: 54 + 10 × 8 − 30
Answer: A — 104
BODMAS: multiply first — 10 × 8 = 80; then 54 + 80 − 30 = 104.
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Q25.Logical ReasoningIf TREE is coded as XVII, how is LAMP coded?
Answer: A — PEQT
Each letter moves 4 places forward in the alphabet (TREE → XVII), so LAMP → PEQT.
How the mock test works
- The timer starts with your first answer; the test submits itself when time runs out.
- Choose the negative marking that matches your exam (many Indian exams deduct ¼ or ⅓ of a mark — check the official notification).
- After submitting you get your score, accuracy, time taken and a topic-wise breakdown, then every explanation.
- “New mock test” builds another paper — calculation questions get new numbers.
About SSC CHSL
SSC Combined Higher Secondary Level Examination — conducted by Staff Selection Commission (SSC). Recruits Class 12 pass candidates for posts such as LDC, JSA and Data Entry Operator.
Original practice questions written for this site in the style and difficulty of each exam’s syllabus. They are not past papers and the site is not affiliated with any exam body. Exam patterns, marking schemes and syllabi change — always check the latest official notification.
SSC CHSL practice topics
| Topic | Section | Question source |
|---|---|---|
| Percentages | Quantitative aptitude | Calculated (new numbers every set) |
| Averages & Statistics | Quantitative aptitude | Calculated (new numbers every set) |
| Number System & Simplification | Quantitative aptitude | Calculated (new numbers every set) |
| Logical Reasoning | Reasoning | Calculated (new numbers every set) |
| English Grammar | English | Question bank |
| Vocabulary & Idioms | English | Question bank |
| Indian Polity, History & Geography | General awareness | Question bank |