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RRB NTPC Undergraduate CBT 1 2024 · Shift 2

RRB NTPC Undergraduate CBT 1 4 Sept 2025 Shift 2 – Question Paper

100 questions · 100 marks · 90 minutes · +1 for a correct answer, −1/3 for a wrong one. With answer key and detailed solutions in Hindi and English.

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Paper pattern

SectionQuestionsMarks
General Awareness4040
Mathematics3030
General Intelligence and Reasoning3030

Sample questions from this paper

Q1.
Durgapur Steel Plant of West Bengal is situated on the banks of which river?
पश्चिम बंगाल का दुर्गापुर इस्पात संयंत्र किस नदी के तट पर स्थित है?
  1. ADamodarदामोदर
  2. BTeestaतीस्ता
  3. CMahanandaमहानंदा
  4. DHooghlyहुगली
Show answer

Concept: Durgapur Steel Plant (SAIL) was set up with British collaboration in the Second Five-Year Plan.

  1. It stands at Durgapur in Paschim Bardhaman district, West Bengal, on the banks of the Damodar river.
  2. The Damodar valley supplies coal (Raniganj, Jharia) and water – ideal for steel making.
  3. Hooghly is a distributary of the Ganga flowing past Kolkata, not Durgapur.

Yaad rakhein: Damodar Valley = "Ruhr of India" – Durgapur, Bokaro and Asansol industries lie along it.

Answer: (A) Damodar

अवधारणा: दुर्गापुर स्टील प्लांट (SAIL) दूसरी पंचवर्षीय योजना में ब्रिटिश सहयोग से बना।

  1. यह पश्चिम बंगाल के पश्चिम बर्धमान ज़िले में दामोदर नदी के किनारे स्थित है।
  2. दामोदर घाटी में कोयला (रानीगंज, झरिया) और पानी दोनों उपलब्ध – स्टील उद्योग के लिए आदर्श।
  3. हुगली कोलकाता से होकर बहती है, दुर्गापुर से नहीं।

याद रखें: दामोदर घाटी = "भारत का रूर" – दुर्गापुर, बोकारो, आसनसोल इसी पर।

उत्तर: (A) दामोदर

RRB NTPC Undergraduate CBT 1General AwarenessIndustries & rivers
Q41.
4 years ago, the age of a father was 33 years more than twice his son's age. After how many years, from now, will he be twice his son's age?
4 वर्ष पहले, एक पिता की आयु उसके पुत्र की आयु के दोगुने से 33 वर्ष अधिक थी। अब से कितने वर्ष बाद उसकी आयु उसके पुत्र की आयु की दोगुनी होगी?
  1. A29
  2. B28
  3. C34
  4. D25
Show answer

Concept: Form the equation from the past condition, then the future condition.

  1. Let present ages be father F, son S. Four years ago: F−4=2(S−4)+33⇒F=2S+29.
  2. After x years: F+x=2(S+x)⇒x=F−2S.
  3. x=29.

Trick: For "after how many years will he be twice", answer =F−2S directly.

Answer: (A) 29 years

अवधारणा: पहले भूतकाल की शर्त से, फिर भविष्य की शर्त से समीकरण बनाएँ।

  1. वर्तमान आयु पिता F, पुत्र S। 4 वर्ष पहले: F−4=2(S−4)+33⇒F=2S+29।
  2. x वर्ष बाद: F+x=2(S+x)⇒x=F−2S।
  3. x=29।

ट्रिक: "कितने वर्ष बाद दुगुना" का उत्तर सीधे F−2S।

उत्तर: (A) 29 वर्ष

RRB NTPC Undergraduate CBT 1MathematicsProblems on ages
Q71.
FJEC is related to LPKI in a certain way based on the English alphabetical order. In the same way, IMHF is related to OSNL. To which of the following is LPKI related, following the same logic?
अंग्रेज़ी वर्णमाला क्रम के आधार पर FJEC एक निश्चित प्रकार से LPKI से संबंधित है। उसी प्रकार IMHF, OSNL से संबंधित है। समान तर्क का अनुसरण करते हुए, LPKI निम्नलिखित में से किससे संबंधित है?
  1. AVROQ
  2. BRVOQ
  3. CRVQO
  4. DVRQO
Show answer

Concept: Find the shift from FJEC to LPKI and apply it to LPKI.

  1. F→L, J→P, E→K, C→I: each +6.
  2. Check: IMHF +6 → OSNL ✓.
  3. LPKI +6: L→R, P→V, K→Q, I→O = RVQO.

Trick: Same +6 to every letter; keep the order of letters.

Answer: (C) RVQO

अवधारणा: FJEC से LPKI का अंतर देखें और LPKI पर लगाएँ।

  1. F→L, J→P, E→K, C→I: हर अक्षर +6।
  2. जाँच: IMHF +6 → OSNL ✓।
  3. LPKI +6: L→R, P→V, K→Q, I→O = RVQO।

ट्रिक: हर अक्षर पर +6; अक्षरों का क्रम न बदलें।

उत्तर: (C) RVQO

RRB NTPC Undergraduate CBT 1General Intelligence and ReasoningLetter analogy

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