Labels

Q Bank - Establishment / Personnel Dept. Q BANK - Operating Q Bank - Electrical Engineering Q Bank - OS / Clerk / Typist Q B Engg (P Way & Work) Q Bank - Goods Guards Group 'B' Exam Q Bank - APO ( Asst. Personnel Officer) QUESTION BANK WITH ANSWER Q B Establishment Q Bank - OHE/TRD/PSI Q BANK - C & W ( Carriage & Wagon ) Q B - Welfare Inspector Q B - CIVIL ENGINEERING (AEN) Q Bank - Account Q BANK - LOCO Q BANK Exam - Station Master Q Bank - Commercial Q Bank - AOM Q BANK - Station Master Q Bank - Goods Guards (Train Manager) Q Bank - S & T 2. Q Bank - Group D To C Q Bank - D & AR (Discipline and Appeals Rule) Q Bank - Medical Q Bank - Posts (Civil Engineering & P way) Dept QB - ENGINEERING ( MECHANICAL ) RRB EXAM NTPC Q Bank - LOCO (Diesel) Q Bank - ACM (Assistant Commercial Manager) Q BANK - Jr Engineer ( Diesel Mechanical ) Q BANK - LOCO (AC) Q Bank - Law Assistant Q Bank - AME/AWM Question & Answer 1. Syllabus Departmental Exam Q Bank - Group D To C Q Bank - General Knowledge Q Bank - Publicity Inspector Q Bank - Rajbhasha (राजभाषा) Q Bank - Stores Q Bank - ADSTE / ASTE Q Bank - AEE Q Bank - Appointment On Compassionate Ground Exam Q Bank - CLI Short Notes Q Bank - Commercial Instructor Exam Q Bank - Engineering (Bridge) Q Bank - IT Q Bank - Ministerial Staff Q Bank - Protocol Inspector Q Bank - RPF Department FAQ GDCE Exam Q BANK - Jr Engineer ( Mechanical ) Q Bank - C & M Q Bank - CCTC Q Bank - Carpenter Q Bank - General English Q Bank - Jr Engineer (Tele) Q Bank - Track Machine Q Bank -Section Controler Video IRMS (Indian Railway Management Service JUNIOR ENGINEER (Non -AC) GRADE - II Minimum Wages Act Q BANK & Answer - C & W ( Carriage & Wagon ) Q BANK - Shunting Master Q Bank - Instructor Q Bank - AMM Q Bank - All Department Q Bank - Ballast Train Checker Q Bank - Complaints Inspector Q Bank - GK (Computer) Q Bank - Leave Rule Q Bank - Mason Q Bank - Maths Q Bank - NPS (New Pension Scheme) Q Bank - Pass Rule Q Bank - Planning Inspector Q Bank - Railway (GK) Q Bank - Stenographer Q Bank - Technician (Ele) Q Bank - Traffic Costing Inspector Question Bank - Technicians of TLAC Group. Question Papers

ndian Railway Question Bank Smart Search

Indian Railway Question Bank Smart Search


Sort :
Loading...
Go to Page :

RRB NTPC Maths - Set 10 (Previous Year Based Questions)

 

RRB NTPC Maths - Set 10 (Previous Year Based Questions)

Q1. एक वस्तु का मूल्य ₹2400 है। यदि इसे 20% की हानि पर बेचा जाए, तो विक्रय मूल्य क्या होगा?
A. ₹1920
B. ₹2000
C. ₹2200
D. ₹1800
🟩 Answer: A. ₹1920
📘 Explanation: SP = 2400 × (1 - 20/100) = 2400 × 0.8 = ₹1920


Q2. किसी संख्या का 40% = 96 है। संख्या क्या है?
A. 240
B. 220
C. 250
D. 260
🟩 Answer: A. 240
📘 Explanation: Let number be x → 40% of x = 96 → (40/100)x = 96 → x = 240


Q3. यदि A : B = 3 : 4 और B : C = 5 : 6 हो, तो A : C का अनुपात क्या होगा?
A. 5 : 8
B. 3 : 5
C. 15 : 24
D. 18 : 20
🟩 Answer: C. 15 : 24
📘 Explanation: Multiply the ratios → A : B : C = 15 : 20 : 24 → A : C = 15 : 24


Q4. किसी आयत की लम्बाई 25 मीटर और चौड़ाई 15 मीटर है। क्षेत्रफल क्या होगा?
A. 375 m²
B. 350 m²
C. 400 m²
D. 390 m²
🟩 Answer: A. 375 m²
📘 Explanation: Area = Length × Breadth = 25 × 15 = 375 m²


Q5. 2 साल के लिए 5% वार्षिक साधारण ब्याज पर ₹8000 पर कितना ब्याज मिलेगा?
A. ₹800
B. ₹700
C. ₹600
D. ₹1000
🟩 Answer: A. ₹800
📘 Explanation: SI = (P×R×T)/100 = (8000×5×2)/100 = ₹800


Q6. किसी संख्या का 3/4 भाग 180 है, तो पूर्ण संख्या क्या है?
A. 240
B. 260
C. 300
D. 320
🟩 Answer: C. 240
📘 Explanation: Let x, then (3/4)x = 180 → x = (180×4)/3 = 240


Q7. एक ट्रैन 72 किमी/घंटा की गति से 500 मीटर लंबा पुल पार करने में कितना समय लेगी?
A. 25 सेकंड
B. 20 सेकंड
C. 30 सेकंड
D. 35 सेकंड
🟩 Answer: C. 25 सेकंड
📘 Explanation: Time = Distance / Speed = 500/(72×5/18) = 25 sec


Q8. यदि कोई वस्तु ₹1500 में खरीदी गई और उसे 10% लाभ पर बेचा गया, तो विक्रय मूल्य क्या होगा?
A. ₹1600
B. ₹1650
C. ₹1700
D. ₹1800
🟩 Answer: B. ₹1650
📘 Explanation: SP = 1500 + 10% of 1500 = 1500 + 150 = ₹1650


Q9. दो संख्याओं का औसत 25 है। यदि एक संख्या 30 हो तो दूसरी क्या होगी?
A. 20
B. 22
C. 19
D. 21
🟩 Answer: A. 20
📘 Explanation: (30 + x)/2 = 25 → 30 + x = 50 → x = 20


Q10. किसी वस्तु का मूल्य 25% बढ़ा दिया गया है। यदि नया मूल्य ₹250 है, तो मूल मूल्य क्या था?
A. ₹200
B. ₹220
C. ₹240
D. ₹230
🟩 Answer: A. ₹200
📘 Explanation: Let original price = x → x + 25%x = 250 → 1.25x = 250 → x = ₹200

No comments:

Disclaimer: The Information/News/Video provided in this Platform has been collected from different sources. We Believe that “Knowledge Is Power” and our aim is to create general awareness among people and make them powerful through easily accessible Information.

NOTE: We do not take any responsibility of authencity of Information/News/Videos.