RRB NTPC Undergraduate CBT 1 2024 · Shift 3

RRB NTPC Undergraduate CBT 1 29 Aug 2025 Shift 3 – 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.

Test Series – airGurukul

Paper pattern

SectionQuestionsMarks
General Awareness4040
Mathematics3030
General Intelligence and Reasoning3030

Sample questions from this paper

Q1.
Which of the following pairs of Union Territories were merged to form a single Indian Union Territory in 2020?
निम्नलिखित में से किन केंद्र शासित प्रदेशों के युग्म को वर्ष 2020 में मिलाकर एक भारतीय केंद्र शासित प्रदेश बनाया गया था?
  1. ADadra and Nagar Haveli and Daman and Diuदादरा और नगर हवेली तथा दमन और दीव
  2. BAndaman and Nicobar and Lakshadweepअंडमान और निकोबार तथा लक्षद्वीप
  3. CChandigarh and Puducherryचंडीगढ़ और पुदुचेरी
  4. DJammu and Kashmir and Ladakhजम्मू और कश्मीर तथा लद्दाख
Show answer

Concept: Two western coastal UTs were merged by the Dadra and Nagar Haveli and Daman and Diu (Merger of Union Territories) Act, 2019.

  1. The merger came into effect on 26 January 2020; the new UT has its headquarters at Daman.
  2. This reduced the number of UTs from 9 to 8.
  3. Jammu & Kashmir and Ladakh were not merged – they were created as two separate UTs in 2019.

Yaad rakhein: 2019 = J&K split into two UTs; 2020 = DNH + DD joined into one UT.

Answer: (A) Dadra and Nagar Haveli and Daman and Diu

अवधारणा: पश्चिमी तट के दो केंद्र शासित प्रदेशों को Dadra and Nagar Haveli and Daman and Diu (Merger of UTs) Act, 2019 द्वारा मिलाया गया।

  1. यह विलय 26 जनवरी 2020 से लागू हुआ; नए UT का मुख्यालय दमन है।
  2. इससे UT की संख्या 9 से घटकर 8 हो गई।
  3. जम्मू-कश्मीर और लद्दाख का विलय नहीं हुआ – 2019 में ये दो अलग UT बने।

याद रखें: 2019 = J&K दो UT में बँटा; 2020 = DNH + DD मिलकर एक UT बने।

उत्तर: (A) Dadra and Nagar Haveli and Daman and Diu

RRB NTPC Undergraduate CBT 1General AwarenessUnion Territories
Q41.
The value of 34+(11+56)−35 is
34+(11+56)−35 का मान है
  1. A145229
  2. B153220
  3. C146225
  4. D162227
Show answer

Concept: Simplify the inner (complex) fraction first, then add/subtract using the LCM of denominators.

  1. 1+56=116, so 1116=611.
  2. Expression =34+611−35; LCM of 4, 11, 5 =220.
  3. =165+120−132220=153220.

Yaad rakhein: Denominator must be a multiple of 4, 11 and 5 → only 220 fits.

Answer: (B) 153220

अवधारणा: पहले अंदर की (complex) भिन्न सरल करें, फिर हरों के LCM से जोड़/घटाव करें।

  1. 1+56=116, अतः 1116=611।
  2. व्यंजक =34+611−35; 4, 11, 5 का LCM =220।
  3. =165+120−132220=153220।

ट्रिक: हर 4, 11 और 5 का गुणज होना चाहिए → केवल 220।

उत्तर: (B) 153220

RRB NTPC Undergraduate CBT 1MathematicsSimplification of fractions
Q71.
What should come in place of the question mark (?) in the given series?
9 11 19 61 239 ?
दी गई श्रृंखला में प्रश्न चिह्न (?) के स्थान पर क्या आना चाहिए?
9 11 19 61 239 ?
  1. A1201
  2. B1120
  3. C1102
  4. D1021
Show answer

Concept: Each term = previous ×n with alternate +/− of a growing number.

  1. 9×1+2=11, 11×2−3=19, 19×3+4=61.
  2. 61×4−5=239.
  3. Next: 239×5+6=1201.

Trick: Multipliers 1, 2, 3, 4, 5 and adders +2,−3,+4,−5,+6.

Answer: (A) 1201

अवधारणा: हर पद = पिछला ×n, साथ में बारी-बारी +/− बढ़ती संख्या।

  1. 9×1+2=11, 11×2−3=19, 19×3+4=61।
  2. 61×4−5=239।
  3. अगला: 239×5+6=1201।

ट्रिक: गुणक 1,2,3,4,5; जोड़ +2,−3,+4,−5,+6।

उत्तर: (A) 1201

RRB NTPC Undergraduate CBT 1General Intelligence and ReasoningNumber series – mixed operations

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