RRB NTPC Mathematics Questions: 4th July_00.1
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RRB NTPC Mathematics Questions: 4th 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. If (6x – 1) – (8x – 5) = 7, then the value of x is ______.
यदि (6x – 1) – (8x – 5) = 7, तो x का मान ज्ञात करें
(a) –3/2
(b) 3/2
(c) 11/2
(d) –11/2

RRB NTPC Mathematics Questions: 4th July_50.1

Q2. If 7/8th of 5/4th of a number is 315, then 5/9th of that number is _____.
यदि किसी संख्या के 5/4 का 7/8, 315 है, तो उस संख्या का 5/9 क्या होगा?
(a) 123
(b) 81
(c) 140
(d) 160

RRB NTPC Mathematics Questions: 4th July_60.1

Q3. The average marks of 56 students is shown as 60. It includes a wrong entry of 92 marks instead of 29 marks. The correct average is _____.
56 छात्रों के औसत अंक 60 है। इसमें 29 अंकों की जगह पर 92 अंकों की गलत एंट्री शामिल है। सही औसत क्या है?
(a) 58.875 marks/ अंक
(b) 61.125 marks/ अंक
(c) 63.375 marks/ अंक
(d) 56.625 marks/ अंक

RRB NTPC Mathematics Questions: 4th July_70.1

Q4. If 13x² = 17² – 9², find the value of x?
यदि 13x² = 17² – 9², तो x का मान ज्ञात करें
(a) 16
(b) 12
(c) 8
(d) 4

RRB NTPC Mathematics Questions: 4th July_80.1

Q5. If 2 + 2x < 3 + 5x and 3(x – 2) < 5 – x; then x can take which of the following values?
यदि 2 + 2x < 3 + 5x और 3(x – 2) < 5 – x; तो x का मान क्या हो सकता है?
(a) 1
(b) 3
(c) –1
(d) –2

RRB NTPC Mathematics Questions: 4th July_90.1

Q6. If the radius of a circle is increased by 17% its area increases by ______.
यदि किसी वृत्त की त्रिज्या 17% बढ़ जाती है तो इसका क्षेत्रफल कितना बढ़ेगा?
(a) 34 percent/प्रतिशत
(b) 36.89 percent/ प्रतिशत
(c) 17 percent/ प्रतिशत
(d) 18.445 percent/ प्रतिशत

RRB NTPC Mathematics Questions: 4th July_100.1

Q7. A bank offers 20% compound interest per half year. A customer deposits Rs 2800 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is ______.
एक बैंक छ:माही 20% चक्रवृद्धि ब्याज देता है। एक ग्राहक प्रत्येक वर्ष के 1 जनवरी और 1 जुलाई को 2800 रुपये जमा करता है। वर्ष के अंत में, वह राशि जो उसने ब्याज के रूप में प्राप्त की है, वह ______ है।
(a) Rs 3584
(b) Rs 896
(c) Rs 1792
(d) Rs 448

RRB NTPC Mathematics Questions: 4th July_110.1

Q8. 4 hrs after a goods train passed a station, another train traveling at a speed of 60 km/hr following that goods train passed through that station. If after passing the station the train overtakes the goods train in 8 hours. What is the speed of the goods train?
मालगाड़ी के एक स्टेशन से गुजरने के 4 घंटे के बाद, मालगाड़ी जाने के बाद 60 किमी प्रति घंटे की गति से दूसरी ट्रेन उस स्टेशन से गुज़रती है। यदि स्टेशन से गुजरने के बाद ट्रेन 8 घंटे में मालगाड़ी से आगे निकल जाती है। मालगाड़ी की गति क्या है?
(a) 40 km/hr
(b) 48 km/hr
(c) 60 km/hr
(d) 32 km/hr

RRB NTPC Mathematics Questions: 4th July_120.1

Q9. Ticket for an adult is Rs 1000 and a child is Rs 500. One child goes free with two adults. If a group has 17 adults and 5 children what is the discount the group gets?
एक व्यस्क के लिए एक टिकेट 1000 रु और एक बच्चे के लिए 500 रु है. दो व्यस्क के साथ एक बच्चे का किराया मुफ्त है. यदि 17 वयस्कों और 5 बच्चों का एक समूह है तो समूह को कितनी छूट मिलती है?
(a) 14.7 percent/प्रतिशत
(b) 32 percent/ प्रतिशत
(c) 12.82 percent/ प्रतिशत
(d) 22 percent/ प्रतिशत

RRB NTPC Mathematics Questions: 4th July_130.1

Q10. Find the value of p if –3x – 11, x + p and 5x + 7 are in arithmetic progression.
यदि -3 x – 11, x + p और 5x + 7 अंकगणितीय प्रगति में हैं, तो P का मान ज्ञात करें
(a) 9
(b) 2
(c) –9
(d) –2

RRB NTPC Mathematics Questions: 4th July_140.1

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