SSC CHSL 2025 · Shift 1

SSC CHSL 26 Nov 2025 Shift 1 – Question Paper

100 questions · 200 marks · 60 minutes · +2 for a correct answer, −0.5 for a wrong one. With answer key and detailed solutions in Hindi and English.

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Paper pattern

SectionQuestionsMarks
English Language2550
General Intelligence2550
Quantitative Aptitude2550
General Awareness2550

Sample questions from this paper

Q1.
Choose the most appropriate idiom to fill in the blank in the sentence below: After months of stagnation, the research team finally achieved a major breakthrough, and now their project is ____.
  1. Aback to the drawing board
  2. Bfiring on all cylinders
  3. Cbarking up the wrong tree
  4. Dskating on thin ice
Show answer

Concept: Pick the idiom whose sense matches 'a breakthrough after stagnation'.

  1. The project is now doing very well, so we need an idiom of full efficiency.
  2. Firing on all cylinders = working at maximum power and effectiveness.
  3. 'Back to the drawing board' = starting again after failure; 'barking up the wrong tree' = wrong approach; 'skating on thin ice' = in a risky position.

Trick: Breakthrough = positive tone; three options are negative, only one is positive.

Answer: (B) firing on all cylinders

अवधारणा: खाली जगह में ऐसा idiom चाहिए जो 'breakthrough के बाद तेज़ प्रगति' दिखाए।

  1. प्रोजेक्ट अब पूरी ताकत से चल रहा है।
  2. Firing on all cylinders = पूरी क्षमता से काम करना।
  3. Back to the drawing board = फिर से शुरू करना; barking up the wrong tree = गलत दिशा में प्रयास; skating on thin ice = जोखिम में होना।

ट्रिक: वाक्य का भाव सकारात्मक है; बाकी तीनों idioms नकारात्मक हैं।

उत्तर: (B) firing on all cylinders

SSC CHSLEnglish LanguageIdioms – success after a slump
Q26.
Ramesh said, "She is the only daughter of my son's father-in-law." How is 'she' related to Ramesh ?
रमेश ने कहा, "वह मेरे पुत्र के ससुर की इकलौती पुत्री है।" 'वह' रमेश से किस प्रकार संबंधित है ?
  1. ADaughter-in-lawपुत्रवधू
  2. BGranddaughterपोती
  3. CSister-in-lawभाभी
  4. DDaughterपुत्री
Show answer

Concept: Decode the relation from the innermost phrase outward.

  1. Son's father-in-law = father of the son's wife.
  2. His only daughter = the son's wife herself.
  3. Son's wife = Ramesh's daughter-in-law.

Trick: 'Only daughter of X's father-in-law' always = X's wife.

Answer: (A) Daughter-in-law

अवधारणा: संबंध को अंदर वाले हिस्से से बाहर की ओर खोलें।

  1. बेटे के ससुर = बेटे की पत्नी के पिता।
  2. उनकी इकलौती बेटी = बेटे की पत्नी।
  3. बेटे की पत्नी = Ramesh की बहू।

ट्रिक: 'X के ससुर की इकलौती बेटी' = हमेशा X की पत्नी।

उत्तर: (A) Daughter-in-law

SSC CHSLGeneral IntelligenceBlood relation – son's father-in-law
Q51.
A factory hired 10 workers and found that their average productivity per day was 43.75 unit. Later, 3 more workers were hired. The average productivity of all 13 workers then became 46.5 units. However, one of the new 3 workers made 50.2 unit daily, and another made 46.4 unit daily. What is the daily productivity of the third new worker?
एक कारखाने ने 10 श्रमिकों को नियुक्त किया और पाया कि उनकी प्रतिदिन औसत उत्पादकता 43.75 यूनिट थी। बाद में 3 और श्रमिक नियुक्त किए गए। तब सभी 13 श्रमिकों की औसत उत्पादकता 46.5 यूनिट हो गई। तथापि, 3 नए श्रमिकों में से एक प्रतिदिन 50.2 यूनिट तथा दूसरा प्रतिदिन 46.4 यूनिट उत्पादन करता था। तीसरे नए श्रमिक की दैनिक उत्पादकता कितनी है?
  1. A80.35
  2. B60.65
  3. C70.40
  4. D60.25
Show answer

Concept: Total = average × number; the missing value = new total − known totals.

  1. Old total = 10 × 43.75 = 437.5
  2. New total = 13 × 46.5 = 604.5 → 3 new workers = 167
  3. Third worker = 167 − (50.2 + 46.4) = 167 − 96.6 = 70.4

Trick: Deviation method: average rose by 2.75 for 13 people → 35.75 extra over 43.75. 3 new = 3×43.75 + 35.75 = 167.

Answer: (C) 70.40

अवधारणा: कुल योग = औसत × संख्या; लुप्त मान = नया योग − ज्ञात योग।

  1. पुराना योग = 10 × 43.75 = 437.5
  2. नया योग = 13 × 46.5 = 604.5 → 3 नए = 167
  3. तीसरा = 167 − 96.6 = 70.4

ट्रिक: विचलन विधि: 13 लोगों का औसत 2.75 बढ़ा → 35.75 अतिरिक्त; 3 नए = 3×43.75 + 35.75 = 167।

उत्तर: (C) 70.40

SSC CHSLQuantitative AptitudeAverage – finding a missing value
Q76.
Which ruler of the Delhi Sultanate is renowned for introducing comprehensive market control measures?
दिल्ली सल्तनत का कौन-सा शासक व्यापक बाज़ार नियंत्रण उपाय लागू करने के लिए प्रसिद्ध है?
  1. ABalbanबलबन
  2. BIltutmishइल्तुतमिश
  3. CAlauddin Khaljiअलाउद्दीन खलजी
  4. DMuhammad bin Tughlaqमुहम्मद बिन तुगलक
Show answer

Concept: Price/market control in the Delhi Sultanate is linked with Alauddin Khalji.

  1. Alauddin Khalji (1296–1316) fixed prices of grain, cloth, horses etc. to maintain a large army on low cash salaries.
  2. Officers like the Shahna-i-Mandi supervised markets; hoarding and short-weighing were punished.
  3. Balban – 'blood and iron'; Iltutmish – iqta and silver tanka; Muhammad bin Tughlaq – token currency.

Yaad rakhein: Alauddin also introduced the Dagh (branding horses) and Chehra (descriptive roll of soldiers) systems.

Answer: (C) Alauddin Khalji

अवधारणा: दिल्ली सल्तनत में बाज़ार/मूल्य नियंत्रण अलाउद्दीन खिलजी से जुड़ा है।

  1. अलाउद्दीन खिलजी (1296–1316) ने बड़ी सेना को कम वेतन पर रखने हेतु अनाज, कपड़ा, घोड़ों आदि के दाम तय किए।
  2. शहना-ए-मंडी जैसे अधिकारी बाज़ार की निगरानी करते थे।
  3. बलबन – 'लौह और रक्त' नीति; इल्तुतमिश – इक्ता, चाँदी का टंका; मुहम्मद बिन तुगलक – सांकेतिक मुद्रा।

याद रखें: अलाउद्दीन ने दाग (घोड़ों पर निशान) और हुलिया/चेहरा (सैनिकों का विवरण) प्रथा भी शुरू की।

उत्तर: (C) अलाउद्दीन खिलजी

SSC CHSLGeneral AwarenessMedieval India – Alauddin Khalji's market reforms

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