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Wednesday, 15 August 2018

Quantitative Aptitude Questions For IBPS RRB PO/Clerk | 15 - 08 - 18

Mahendra Guru : Online Videos For Govt. Exams
Quantitative Aptitude Questions For IBPS RRB PO/Clerk | 15 - 08 - 18
Dear Readers,

As IBPS has released the official notification of the Common Recruitment Process for RRBs (CRP RRBs VII) for recruitment of Group “A”-Officers (Scale-I, II And III) and Group “B”-Office Assistant (Multipurpose) and the exam is going to be held in the month of August 2018 and September 2018 for both the posts. Looking at the notification, we have now started subject-wise quizzes for the exam. It will include quizzes of all the subjects- Quantitative Aptitude, English, Reasoning and Computer. All these quizzes will be strictly based on the latest pattern of the IBPS RRB exam and will be beneficial for your preparations. So, keep following the quizzes which will provide you a set of 10 questions daily. 

Here, we are providing you important questions of Quantitative Aptitude for IBPS RRB 2018 exam.

Q.1 At an examination in which maximum marks are 500. A got 10% less than B, B got 25% more than C and C got 20% less than D. If A got 360 marks what percentage of marks was obtained by D?

एक परीक्षा जिसमें अधिकतम अंक 500 है, A, B से 10% कम अंक प्राप्त करता है, B, C से 25% अधिक अंक प्राप्त करता है व C, D से 20% कम अंक प्राप्त करता है। यदि A को 360 अंक मिले हो तो D को कितने प्रतिशत अंक मिले?
  1. 75%
  2. 80%
  3. 78%
  4. 82%
  5. 83%

Q.2 What value will come in place of question mark (?) in the questions given  below?

नीचे दिए गए प्रश्नों में प्रश्न चिह्न (?) के स्थान पर क्या मान आएगा? 

http://onlinespeedtest.mahendras.org/Images/150549050052083.jpg

  1. 35
  2. 38
  3. 42
  4. 45
  5. 48

Q.3 What value will come in place of question mark (?) in the questions given    below?

नीचे दिए गए प्रश्नों में प्रश्न चिह्न (?) के स्थान पर क्या मान आएगा? 

88769 – 3563 – 4398 = ?

  1. 88080
  2. 80080
  3. 80808
  4. 88800
  5. 88008

Q.4 A man reads 3/7  of a book on  a day and 2/5  of the remaining, on the second day. If the number of pages still unread are 36, how many pages did the book contain?

एक व्यक्ति एक दिन में एक किताब का 3/7  पढ़ता है व शेष का 2/5  अगले दिन पढ़ता है। यदि किताब में अब भी 36 पेज अपठित हो, तो किताब में कितने पेज हैं?

  1. 150
  2. 140
  3. 105
  4. 135
  5. 160

Q.5 Water flows into a tank which is 200 m long and 150 m wide, through a pipe of cross-section (0.3m x 0.2m) at 20 km/h. In what time will the water level be 8m?

एक नल से प्रवाहित जल की दर 20 किमी/घंटा है जिसका अनुप्रस्थ क्षेत्र (0.3मी×0.2मी) द्वारा एक 200 मी लम्बी और 150 मी चौड़ी टंकी में पानी भरा जा रहा हैं। कितने समय में पानी का स्तर 8 मी. होगा ?

  1. 200
  2. 250
  3. 350
  4. 450
  5. 500

Q.6 A work is done by three person A, B and C. A alone takes 10 hours to complete the work but B and C working together takes 4 hours, for the completion of the same work. If all of them worked together and completed 14 times of the work, then how many hours have they worked?

एक कार्य तीन लोग A, B और C करते हैं। । इस कार्य को अकेले 10 घंटे में, B और C मिलकर उसी कार्य को 4 घंटे में पूरा करते हैं। यदि ये तीनो मिलकर कार्य करे तो इसी कार्य का 14 गुना कार्य कितने समय में पूरा होगा ?

  1. 40 hr  
  2. 20 hr
  3. 42 hr
  4. 28 hr
  5. None of these

Q.7 40% of the employees in a factory are workers and the remaining employees are executives. The annual income of each worker is Rs. 39000. The annual income of each executive is Rs. 42000. What is the average annual income of all the employees in the factory together?

एक कारखाने में 40% कर्मचारी मजदूर है एवं शेष कर्मचारी क्लर्क हैं। प्रत्येक मजदूर की वार्षिक आय 39000 रू है और प्रत्येक क्लर्क की वार्षिक आय 42000 रू हैं। कारखाने के सभी कर्मचारियों की औसत वार्षिक आय क्या हैं?

  1. 40000
  2. 38500
  3. 40800
  4. 41500
  5. None of these

Q.8 The ratio of marks obtained by Deepak and Naimish is 6:5. If the combined average of their percentage is 68.75 and their sum of the marks is 275, find the total marks for which exam was conducted.

दीपक और नैमिष के प्राप्त अंक का अनुपात 6: 5 हैं। यदि इनके प्रतिशत का औसत 68.75 है और इनके अंको का योग 275 हैं, जिसके लिए परीक्षा आयोजित की गयी थी उसके अधिकतम अंक ज्ञात कीजिये ?

  1. 200
  2. 250
  3. 300
  4. 350
  5. None of these

Q.9 In each of the following questions, two equations (I) and (II) are given. You have to solve them and answer the questions.

निम्नलिखित प्रश्नों में दो समीकरण (I) और (II) दिये गये है दोनों समीकरण हल कीजिए और प्रश्नों के उत्तर दीजिए-

I.  4x2 - 12x + 5 = 0



II. 8y2 + 3y = 38

  1. If x > y
  2. If x >  y
  3. If x < y
  4. If x <  y
  5. If x = y or relationship cannot be established

Q.10 In each of the following questions, two equations (I) and (II) are given. You have to solve them and answer the questions.

I.  5x + 2y = 96

II. 3(7x + 7y) = 489

  1. If x > y
  2. If x >  y
  3. If x < y
  4. If x <  y
  5. If x = y or relationship cannot be established

Answer Key-
Q1-(2) 
Let marks obtained by D = x
      C's marks = 0.80x
      B's marks = 1.25 (0.80x)
      A's marks = (0.90) (1.25) (0.80x)
      = 0.9x
      But 0.9x = 360 ⇒ x = 400
      .'. of marks obtained by D 
       = http://onlinespeedtest.mahendras.org/Images/141162225530072.png

Q2-(4) 
4234 – 2209 = (?)2
            2025 =(?)2 => ? = 45

Q3-(3) 
? = 80808

Q4-(3) 
Let number of pages in a book = x
According to questions 
 http://onlinespeedtest.mahendras.org/Images/141162130592466.png 
= 12x = 36 × 35
      x = 105

Q5-(1)  
Volume of water collected in the tank in 1 hour
0.3×0.2×20×1000=1200 m cubic 
If after t hours, the water is at height of 8m, 
1200t=200×150×8
t = 200 Hours.

Q6-(1) 
20          
A = 10———— 2
B+C = 4 ————— 5
Time taken to complete the work = 20/7 hr
Time taken to complete 14 times of the work = 20/7 × 14 = 40 hrs.

Q7-(3) 
http://onlinespeedtest.mahendras.org/Images/148828738237189.jpg

Q8-(1)   
http://onlinespeedtest.mahendras.org/Images/148829087693134.jpg

Q9-(5) 
x = 2.5, 0.5
y = -2.375, 2 
Relationship cannot be established



Q10-(1) 
x = 14
y = 13
> y

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