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Quantitative Aptitude For SBI PO Exam 2018

Quantitative Aptitude Section has given heebie-jeebies to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude quiz to help you practice with the best of latest pattern questions.

Q1.  There is a mixture of water and alcohol of 84 L. When 12 L of water is added to the mixture the ratio of water to alcohol becomes 11 : 5. Find the original ratio of alcohol to water in the mixture.
(a) 6: 11
(b) 9: 5
(c) 5: 9
(d) 11: 6
(e) 5: 8

Q2.  In eleven hours C walks 12.5 km less than what D does in twelve hours; and in five hours D walks 3.25 km less than what C does in seven hours. How many km does each walk per hour?
(a) 3 and 4
(b) 3.5 and 4.25
(c) 2.33 and 3.4
(d) 3.25 and 4.5
(e) None of these

Q3.  Mr. Arun can make 40 questions in 5 hours and Mr. Veer can make 45 questions in 9 hours. If Mr. Arun takes help of Mr. Satish then both can complete 40 questions in 2 hours and if Mr. Veer takes help of Mr. Ayush then both can complete 45 questions in 5 hours. Find in how much time Mr. Satish and Mr. Ayush can complete a set of 24 questions together?
(a) 3 h
(b)2.5 h
(c) 2 h
(d)1.5 h
(e) 4 h

Q4.  Three years ago, the population of a village was 18,000 and ratio of male to female was 3 : 2. If the increasing rate of male was 16⅔% per annum and that of women was 5% per annum then  what will be the total population of village before one year from the present population.
(a) 24538
(b) 26338
(c) 22638
(d) 21425
(e) 23638

Q5.  In how many different ways the letters of the word ‘Cocabanana’ can be arranged such that ‘c’ does not come together and each word contains ‘b’ and ‘o’ at the end places?
(a) 530
(b) 630
(c) 720
(d) 840
(e) 210

Directions (Q.6-10): The bar graph shows the sales of six different car-manufacturers in 2016 (in thousand units) in India. The pie-chart shows the break-up of sales of Brand Mahindra in 2016 in different states of India.
Note→ All manufactured cars are sold in these given 7 states.

Q6. What is the difference between the sales of Mahindra in West Bengal and that in Goa?
(a) 50600
(b) 6380
(c) 6567
(d) 6220
(e) None of these

Q7. By what percent should the sales of brand Mahindra is increased so that it sales volume in Punjab becomes 15000, while the volume of sales in all other state remains the same (approximately)
(a) 10%
(b) 9%
(c) 7%
(d) 13%
(e) 12%

Q8. If in 2017, the total sale of Brand Mahindra increases by 12%, while its sale in Maharashtra is increased by 34% and in M.P. by 22%, what is the approximate sales increase in the rest of the states together?
(a) 7000
(b) 6500
(c) 2180
(d) 10,000
(e)12500

Q9. Total sale of Audi, Acura and Toyota in 2016 is what percent of the total sales of Mahindra in all states together in that year, 2016. (approximately)
(a) 100%
(b) 113%
(c) 190%
(d) 175%
(e) 150%

Q10. If total sale of all brands together increases by 20% in 2017 and sale of Mahindra in West Bengal increase by 10% keeping % percentage distribution of Mahindra in these seven states same as previous then, what is the total sale of all cars in 2017 of all brands except brand Mahindra.
(a) 1,75,000
(b) 1,50,000
(c) 2,00,000
(d) 1,00,000
(e) None of these

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