RRB NTPC Mathematics Questions: 22nd July_00.1
Latest SSC jobs   »   RRB NTPC Mathematics Questions: 22nd July

RRB NTPC Mathematics Questions: 22nd 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.

Q1.1/(√9-√8)-1/(√8-√7)+1/(√7-√6)-1/(√6-√5)+1/(√5-√4) equal to
1/(√9-√8)-1/(√8-√7)+1/(√7-√6)-1/(√6-√5)+1/(√5-√4) का मान क्या होगा?
(a) 0
(b) 1
(c) 5
(d) 1/3

 RRB NTPC Mathematics Questions: 22nd July_50.1

Q2.What is the sum of the digits of the least number which when divided by 52, leaves 33 as remainder, when divided by 78 leaves 59 and when divided by 117, leaves 98 as remainder?
सबसे छोटी संख्या के अंकों का योग क्या है जिसे 52 से विभाजित करने पर शेषफल 33 हो, 78 से विभाजित करने पर शेषफल 59 हो और जब 117 से विभाजित किया जाता है, तो शेषफल 98 होता है?
(a) 17
(b) 18
(c) 19
(d) 21

RRB NTPC Mathematics Questions: 22nd July_60.1

Q3.If 1 is subtracted from the numerator of a fraction it becomes (1/3) and if 5 is added to the denominator the fraction becomes (1/4). Which fraction shall result, if 1 is subtracted from the numerator and 5 is added to the denominator?
यदि भिन्न के अंश से 1 घटाया जाए तो यह (1/3) हो जाती है और यदि भाजक में 5 जोड़ दिया जाता है तो भिन्न (1/4) हो जाती है। यदि 1 को अंश से घटाया जाता है और 5 को भाजक में जोड़ा जाता है तो परिणामी भिन्न क्या होगा?
(a) 5/12
(b) 7/23
(c) 1/8
(d) 2/3

RRB NTPC Mathematics Questions: 22nd July_70.1

Q4.38L of milk was poured into a tub and the tub was found to be 5% empty. To completely fill the tub, What amount of additional milk must be poured?
38L दूध एक टब में डाला गया और टब को 5% खाली पाया गया. टब को पूरी तरह से भरने के लिए, कितना अतिरिक्त दूध डाला जाना चाहिए?
(a) 1 L
(b) 2 L
(c) 3 L
(d) 4 L

RRB NTPC Mathematics Questions: 22nd July_80.1

Q5.Prakash, Sunil and Anil started a business jointly investing Rs 11 lakhs , Rs 16.5 lakhs and 8.25 lakhs respectively. The profit earned by them in the business at the end of the three years was Rs 19.5 lakhs. What will be the 50% of Anil’s share in the profit?
प्रकाश, सुनील और अनिल ने क्रमशः 11 लाख, 16.5 लाख और 8.25 लाख रुपये का निवेश करके एक व्यवसाय शुरू किया। तीन वर्षों के अंत में व्यवसाय में उनके द्वारा अर्जित लाभ 19.5 लाख रुपये था। लाभ में अनिल का 50% हिस्सा कितना होगा?
(a) Rs 4.5 lakhs
(b) Rs 2.25 lakhs
(c) Rs 2.5 lakhs
(d) Rs 3.75 lakhs

RRB NTPC Mathematics Questions: 22nd July_90.1

Q6.A ball is dropped from a height 64 m above the ground and every time it hits the ground it rises to a height equal to half of the previous. What is the height attained after it hits the ground for the 16th time?
एक गेंद को जमीन से 64 मीटर की ऊंचाई से गिराया जाता है और हर बार जब वह जमीन से टकराती है तो वह पिछली ऊंचाई से आधी के बराबर ऊंचाई तक बढ़ जाती है। 16 वीं बार जमीन से टकराने के बाद उसकी ऊंचाई कितनी है?
(a) 2^(-12) m
(b) 2^(-11) m
(c) 2^(-10) m
(d) 2^(-9) m

RRB NTPC Mathematics Questions: 22nd July_100.1

Q7.If Rs 8400 is divided among A, B and C in the ratio 1/5:1/6:1/10 , what is the sum of twice the share of A and thrice the share of C?
यदि 8400 रूपए को A, B और C के बीच 1/5:1/6:1/10 के अनुपात में बांटा जाता है, A के हिस्से का दोगुना और C के हिस्से का तीन गुना का योग क्या है?
(a) Rs 3200
(b) Rs 3400
(c) Rs 3600
(d) Rs 3800

RRB NTPC Mathematics Questions: 22nd July_110.1

Q8.There are 45 male and 15 female employees in an office. If the mean salary of the 60 employees is Rs 4800 and the mean salary of the male employees is Rs 5000, then the mean salary of the female employees is
एक कार्यालय में 45 पुरुष और 15 महिला कर्मचारी हैं। यदि 60 कर्मचारियों का औसत वेतन 4800 रुपये है और पुरुष कर्मचारियों का औसत वेतन 5000 रुपये है, तो महिला कर्मचारियों का औसत वेतन कितना है?
(a) Rs 4200
(b) Rs 4500
(c) Rs 5600
(d) Rs 6000

RRB NTPC Mathematics Questions: 22nd July_120.1

Q9.A train started from a station with a certain number of passengers. At the first halt, 1/3 rd of its passengers got down and 120 passengers got I n. AT the second halt, half of the passengers got down and 100 persons got in. Then, the train left for its destination with 240 passengers. How many passengers were there in the train when it started?
एक ट्रेन किसी स्टेशन से एक निश्चित संख्या में यात्रियों के साथ शुरू होती है. पहले स्टॉप पर, इसके यात्रियों में से 1/3 उतर जाते हैं और 120 यात्री इसमें चढ़ते हैं. दूसरे स्टॉप पर, आधे यात्री उतरते हैं और 100 व्यक्ति चढ़ते हैं. फिर, ट्रेन 240 यात्रियों के साथ अपने गंतव्य स्थान के लिए रवाना हुई। शुरू होने पर ट्रेन में कितने यात्री थे?
(a) 540
(b) 480
(c) 360
(d) 240

RRB NTPC Mathematics Questions: 22nd July_130.1

Q10.An equilateral triangle and a regular hexagon are inscribed in a given circle. If α and β are the lengths of their sides respectively, then which one of the following is correct.
एक समबाहु त्रिभुज और एक नियमित षट्भुज एक दिए गए वृत्त में अंकित हैं। यदि α और β क्रमशः उनके भुजाओं की लंबाई हैं, तो निम्नलिखित में से कौन सा सही है?
(a) a² = 2b²
(b) b² = 3a³
(c) b² = 2a²
(d) a² = 3b²

RRB NTPC Mathematics Questions: 22nd 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?