Dear Aspirants,
As IBPS has released the official notification of the Common Recruitment Process for selection of personnel for Clerical cadre Posts and the exam is tentatively scheduled to be held December 2018 & January 2019. 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 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 Clerk 2018 -19 exam.
Q1. Two pipes A and B can fill the tank in 30 min and 20 min respectively another pipe C can empty the tank in 60 min. All pipes started work together but due to waste in the inlet pipes this pipes work at half speed. Then how much time it will take to fill the tank?
दो नल A और B क्रमशः 30 मिनट और 20 मिनट में कोई टैंक भरते है तीसरा नल C उसी टैंक को 60 मिनट में खाली कर सकता है तीनो नल एक साथ खोले जाते है लेकिन प्रवेशिका नलों मे खराबी होने की वजह से इनकी छमता आधी हो जाती है तो टैंक को भरने में कितना समय लगेगा ?
(1) 32 min
(2) 36 min
(3) 40 min
(4) 44 min
(5) 49 min
Q2. In an election between two candidates 10% voters doesn’t cast their votes and 150 votes were declared invalid. One candidates get 50% votes of voter list and won by 400 votes. What is the total votes get by losing candidate?
किसी चुनाव में दो प्रत्याशी है । चुनाव में 10% मतदाताओं ने मतदान नहीं किया और 150 मतदान अवैध घोषित किये गए एक प्रत्याशी को कुल मतदाताओं का 50% मतदान प्राप्त होता है और वह 400 मतदान से जीत जाता है पराजित होने वाले प्रत्याशी को कुल कितने मतदान प्राप्त हुए?
(1) 2000
(2) 1000
(3) 850
(4) 2500
(5) 1850
Q3. A bag contains 4 white, 5 red, and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red is.
एक बैग में 4 सफेद, 5 लाल और 6 नीली गेंद रखी हैं। 3 गेंदों को बेतरतीब ढंग से बैग से निकाला जाता है तो उनमें सभी गेंद लाल रंग की होने की प्रायिकता क्या है?
(1) 
(2) 
(3) 
(4) 
(5) None of these
Q4. How much pure alchohol has to be added 650 ml of a solution containing 20% of alchohol to change the concentration of alchohol in the mixture to 35%?
20% अल्कोहल वाले 650 मिली विलयन में कितना शुद्ध अल्कोहल मिलाया जाए कि नए मिश्रण में 35% अल्कोहल हो जाए ?
(1) 150 ml
(2) 200 ml
(3) 250 ml
(4) 180 ml
(5) 120 ml
Q5. A man deposited Rs.20000 in a bank for two years at 20% per annum. If the interest is compounded half-yearly during the first year and compounded annually during the second year then what is the total interest he will receive after two years.
एक व्यक्ति ने 20000 रुपये 20% की वार्षिक दर से एक बैंक में दो वर्षों के लिए जमा की। यदि पहले वर्ष ब्याज की गणना चक्रवृद्धि दर से अर्द्धवार्षिक और दूसरे वर्ष वार्षिक की जाये तो दो वर्षों के बाद उसे कितना ब्याज मिलेगा?
(1) 8200
(2) 8800
(3) 9040
(4) 9000
(5) 9400
Q6-10. What approximate value will come in place of question mark (?) in the question given below?
निम्नलिखित प्रश्न में प्रश्नवाचक चिन्ह ( ?) के स्थान पर लगभग मान क्या आयेगा?
Q6. 2905.980+719.768-33.25×76.715=?
(1) 900
(2) 1500
(3) 750
(4) 1215
(5) 1075
Q7. (712.99)2 +(98.76) × (7.5)×2 = ? + 652.988
(1) 504000
(2) 507200
(3) 498400
(4) 502000
(5) 509200
Q8. 1871.9936 ÷ 23.992 ×78.019=?+54.980
(1) 6520
(2) 6200
(3) 5750
(4) 6030
(5) 6400
Q9. 32.882% of 8654+64.986%of 7250 =?
(1) 7000
(2) 6850
(3) 7570
(4) 8000
(5) 8250
Q10. What approximate value will come in place of question mark (?) in the question given below?
निम्नलिखित प्रश्न में प्रश्नवाचक चिन्ह (?) के स्थान पर लगभग मान क्या आयेगा?
(1) 16120
(2) 16230
(3) 15980
(4) 17240
(5) 16800
Answer Key-
Q1. (3)
As inlet pipe work in half speed , then their efficiency = 
So their together work = 2.5 – 1 = 1.5
Required time = 
min
min
Q2. (3)
Lets take total votes is = 100%
Total valid votes = 90% - 150
Winning candidates get = 50%
Losing candidates get =(90% -150) – 50% = 40%-150
So,
50% - (40% - 150) = 400
10% = 400-150=250
40% = 1000
So losing candidates get = 1000 – 150=850
Q3. (1)
Q4. (1)
Q5. (3)
Q6. (5)
2906 +720-2551 ?
3626 -2551 =?
? =1075 (Approx.)
Q7. (4)
(713)2 + 98.76×15-653 ˜?
508369 +1481.40-653 =?
508369+828.40 =?
?= 509197.40 ˜ 509200
Q8. (4)
78×78-55 ˜ ?, 6084-55=?
? =6029 ˜ 6030
Q9. (3)
Q10. (2)
17×80×12-89 ˜ ?, 16320 -89 ˜ ?
?= 16231 ˜ 16230
