As IBPS has released the much-awaited vacancies for the post of Junior Assistants (Clerk) & PO, we have launched 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 IBPS PO/Clerk 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 PO/Clerk 2019 exam.
(1) Three pipes A, B and C together can fill a tank in 6 hrs. After working for 2 hours pipe C is closed and the remaining tank is filled by A and B together in 8 hrs. Then find the time taken by C to fill the tank completely working alone?
तीन नल A, B और C एक साथ किसी टंकी को 6 घंटे में भरते है। 2 घंटे कार्य करने के बाद C को बंद कर दिया जाता है और शेष टंकी को A और B मिलकर 8 घंटे में भरते है ,तो C अकेले पूरी टंकी को कितने समय में भरेगा ?
(1) 24 hrs
(2) 12 hrs
(3) 18 hrs
(4) 16 hrs
(5) 20 hrs
(2-6) In each of the following questions, two equations are given. You have to solve them and state the correct relationship-
निम्नलिखित प्रश्नों में दो समीकरण (I) और (II) दिये गये है दोनों समीकरण हल कीजिए और सही सम्बन्ध स्थापित कीजिये -
(2) I. 2x2 - 7x + 6 = 0 II. 6y2 - 7y + 1 = 0
(1) If x > y
(2) If x > y
(3) If x < y
(4) If x < y
(5) If x = y or relationship can not be established
(3) I. 8x2 + 10x + 3 = 0 II. 5y2 + 19y + 12 = 0
(1) If x > y
(2) If x > y
(3) If x < y
(4) If x < y
(5) If x = y or relationship can not be established
(4) I. 2x - y = 3 II. 2y - x = 15
(1) If x > y
(2) If x > y
(3) If x < y
(4) If x < y
(5) If x = y or relationship can not be established
(5) I. 9x2 - 36x + 35 = 0 II. 3y2 - 16y + 21 = 0
(1) If x > y
(2) If x > y
(3) If x < y
(4) If x < y
(5) If x = y or relationship can not be established
(6) I. 
II. 3x - y = 3
II. 3x - y = 3
(1) If x > y
(2) If x > y
(3) If x < y
(4) If x < y
(5) If x = y or relationship can not be established
Q-(7-10) Read the following graph and table carefully and answer the questions given below.
Number of schools opened in states/UTs during 2012-16
निम्नलिखित ग्राफ और सारणी का ध्यानपूर्वक अध्ययनकर नीचे पूछे गये प्रश्नों के उत्तर दीजिए।
2012 - 2016 के दौरान राज्य/केन्द्र शासित प्रदेशों में खोले गये स्कूलों की संख्या
(7) The number of boys in Gujarat is approximately what percent of the number of boys in M.P.?
गुजरात में लड़कों की संख्या एम .पी. में लड़कों की संख्या का लगभग कितने प्रतिशत है ?
(1) 79
(2) 75
(3) 84
(4) 88
(5) 71
(8) What is the difference between the number of boys in Karnataka and number of girls in U.P.?
कर्नाटक में लड़कों की सख्या और यू .पी. में लड़कियों की संख्या के बीच अन्तर क्या है?
(1) 321
(2) 384
(3) 370
(4) 395
(5) None of these
(9) What is the average of number of boys in Kerala and Bihar?
केरल और बिहार में लड़कों की संख्या का औसत क्या है?
(1) 452
(2) 448
(3) 455
(4) 460
(5) None of these
(10) What is the respective ratio between the number of boys in Punjab and number of girls in Maharashtra?
पंजाब में लड़कों की संख्या और महाराष्ट्र में लड़कियों की संख्या के बीच क्रमशः अनुपात क्या है?
(1) 33 : 46
(2) 31 : 47
(3) 32 : 45
(4) 39 : 49
(5) None of these
Answer Key-
1. Sol-(2)
(A+B+C) one hour work
Therefore, volume filled by pipe (A+B+C) = 
Volume of tank left to be filled
(A+B) one hour work
For C’s one hour work = 1/6-1/12= 1/12 l/hr.
hr.
Hence C alone can fill the tank in = 12 hours.
2. Sol-(1)
3. Sol-(1)
4. Sol-(3)
From eqn. (I) and (II),
y = 11
x = 7
x < y
5. Sol-(4)
6. Sol-(3)
From eqn (I) and (II),
x = 5 (Approx)
y = 13 (Approx)
x < y
7. Sol-(2)
Percent =
×100 = 75 (approx)
×100 = 75 (approx)
8. Sol-(1)
Difference = 686 – 365 = 321
9. Sol-(3)
Average number = 
= 
= 455
= 455
10. Sol-(4)
Ratio = 351 : 441 = 39:49
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