RRB NTPC Mathematics Questions: 20th July_00.1
Latest SSC jobs   »   RRB NTPC Mathematics Questions: 20th July

RRB NTPC Mathematics Questions: 20th July

Dear aspirants,

As you all know, RRB NTPC Exam will be held in the month of July-September 2019. So we are here to help you with the Mathematics subject. We are providing daily quantitative aptitude quizzes, which will help you to score good marks in this section. We aim to provide the best study material to our readers with exam level questions to help them get used to the recent pattern. Attempt this quiz and check your preparation.

Q1. A builder purchase 25 windows at 25% off the total price of Rs. 120000. If the builder receives an additional discount of Rs. 7500 for the purchase, then the cost of each window is
एक बिल्डर 120000 रुपये की कुल कीमत से 25% छूट पर 25 खिड़की खरीदता है. यदि निर्माता को 7500 रुपये की अतिरिक्त छूट मिलती है. तो प्रत्येक खिड़की की लागत है:
(a) Rs. 3100 / 3100 रु.
(b) Rs. 3200 / 3200 रु.
(c) Rs. 3300 / 3300 रु.
(d) Rs. 3400 / 3400 रु.

RRB NTPC Mathematics Questions: 20th July_50.1

Q2. In library the ratio of story books and other books is 7 : 2 and there are 1512 story books. Due to collection of some more story books the said ratio becomes 15 : 4. The number of story books collected is
एक पुस्तकालय में कहानी की किताबों का और अन्य पुस्तकों का अनुपात 7: 2 है और 1512 कहानी की किताबें हैं. कहानी की कुछ और किताबों के संग्रह के कारण यह अनुपात 15: 4 हो जाता है. संगृहीत कहानी की किताबों की संख्या है:
(a) 100
(b) 97
(c) 108
(d) 205

RRB NTPC Mathematics Questions: 20th July_60.1

Q3. If 7 men working 7 hrs a day for each of 7 days produce 7 units of work, then the units of work produced by 5 men working 5 hrs a day for each of 5 days is
यदि 7 पुरुष 7 दिन में प्रत्येक दिन 7 घंटे कार्य करते हुए कार्य की 7 इकाई उत्पादित करते हैं, तो 5 व्यक्ति 5 दिन में प्रत्येक दिन 5 घंटे कार्य करते हुए कार्य की कितनी इकाई उत्पादित करेंगे?
(a) 25/343
(b) 125/49
(c) 49/125
(d) 343/25

RRB NTPC Mathematics Questions: 20th July_70.1

Q4. A shopkeeper allows a discount of 12.5% on the marked price of a certain article and makes a profit of 20%. If the article costs the shopkeeper Rs. 210, then the marked price of the article will be
एक दुकानदार एक निश्चित वस्तु के अंकित मूल्य पर 12.5% की छूट की अनुमति देता है और 20% का लाभ कमाता है. यदि दुकानदार के लिए वस्तु की लागत 210 रु. है तो वस्तु का अंकित मूल्य होगा:
(a) Rs. 288 / 288 रु.
(b) Rs. 387 / 387 रु.
(c) Rs. 350 / 350 रु.
(d) Rs. 386 / 386 रु.

RRB NTPC Mathematics Questions: 20th July_80.1

Q5. Charging 30% above its production cost a radio maker puts a label of Rs. 286 on a radio as its price. But at the-time of selling it, he allows 10% discount on the labelled price. What will his gain be?
इसकी उत्पादन लागत से 30% अधिक चार्ज करने पर एक रेडियो निर्माता रेडियो की कीमत 286 रु. अंकित करता है. लेकिन इसे बेचने के समय, वह अंकित मूल्य पर 10% छूट देता है. उसका लाभ क्या होगा?
(a) Rs. 37.40 / 37.40 रु.
(b) Rs. 257.40 / 257.40 रु.
(c) Rs. 254.40 / 254.40 रु.
(d) Rs. 198 / 198 रु.

RRB NTPC Mathematics Questions: 20th July_90.1

Q6. In an election, a candidate who gets 84% of the votes is elected by a majority of 476 votes. What is the total number of votes polled?
एक चुनाव में, 84% वोट प्राप्त करने वाले उम्मीदवार को 476 वोटों की बहुमत से चुना जाता है. वोटों की कुल संख्या कितनी है?
(a) 700
(b) 900
(c) 810
(d) 600

RRB NTPC Mathematics Questions: 20th July_100.1

Q7. The monthly income of a person was Rs. 13,500 and his monthly expenditure was Rs. 9,000. Next year his income increased by 14% and his expenditure increased by 7%. The percentage increase in his savings was?
एक व्यक्ति की मासिक आय 13,500 थी और उसका मासिक व्यय 9,000 था. अगले वर्ष उसकी आय में 14% की वृद्धि होती है और उसके व्यय में 7% की वृद्धि होती है. उसकी बचत में वृद्धि प्रतिशत ज्ञात कीजिए?
(a) 7%
(b) 21%
(c) 28%
(d) 35%

RRB NTPC Mathematics Questions: 20th July_110.1

Q8. 72% of the students of a certain class took Biology and 44% took Mathematics. If each student took at least one subject from Biology or Mathematics and 40 took both then the total number of students in the class is?
एक निश्चित कक्षा के 72% विद्यार्थी जैविकी लेते हैं और 44% गणित लेते हैं. यदि प्रत्येक विद्यार्थी कम से कम एक विषय जैविकी से और गणित से लेता है और 40 दोनों लेते हैं तो कक्षा में विद्यार्थियों की कुल संख्या होगी:
(a) 200
(b) 240
(c) 250
(d) 320

RRB NTPC Mathematics Questions: 20th July_120.1

Q9. In an examination, 60% of the candidates passed in English and 70% of the candidates passed in Mathematics, but 20% failed in both of these subjects. If 2500 candidates passed in both the subjects, the number of candidates who appeared at the examination was?
एक परीक्षा में, 60% उम्मीदवार अंग्रेजी में उत्तीर्ण होते हैं और 70% उम्मीदवार गणित में उत्तीर्ण होते हैं लेकिन इन दोनों विषयों में 20% असफल हो जाते हैं. यदि 2500 उम्मीदवार दोनों विषयों में उत्तीर्ण होते हैं तो परीक्षा में उपस्थित होने वाले उम्मीदवारों की संख्या थी:
(a) 3000
(b) 3500
(c) 4000
(d) 5000

RRB NTPC Mathematics Questions: 20th July_130.1

Q10. A sells a watch to B and makes a loss of 12%. B makes a profit of 121/2% by selling the watch to C. If A sells the watch to B at the cost of which C purchased it, then the percentage of loss or profit of A will be?
A,B को एक घड़ी बेचता है और 12% की हानि अर्जित करता है. B,C को घड़ी बेचने के बाद 121/2% का लाभ प्राप्त करता है. यदि A वह घड़ी B को उस कीमत पर बेचता है जिसपर C उसे खरीदता है तो A के हानि या लाभ का प्रतिशत क्या होगा?
(a) 1% loss / 1% हानि
(b) 1% profit / 1% लाभ
(c) 2% loss / 2% हानि
(d) 2% profit / 2% लाभ

RRB NTPC Mathematics Questions: 20th July_140.1

Important Links for RRB NTPC Recruitment 2019

Sharing is caring!

June Current Affairs PDF

×

Download success!

Thanks for downloading the guide. For similar guides, free study material, quizzes, videos and job alerts you can download the Adda247 app from play store.

Thank You, Your details have been submitted we will get back to you.

Was this page helpful?

Leave a comment

Your email address will not be published. Required fields are marked *

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Login

OR

Forgot Password?

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Sign Up

OR
Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Forgot Password

Enter the email address associated with your account, and we'll email you an OTP to verify it's you.


Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to
/6


Did not recive OTP?

Resend in 60s

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Change Password



Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Almost there

Please enter your phone no. to proceed
+91

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to Edit Number


Did not recive OTP?

Resend 60

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?