Quantitative Aptitude Quiz For IBPS SO Pre: 1st December 2018

Directions (1-5): Given below is the bar graph which shows the production of rice by 5 firms in two consecutive years 2015 and 2016.

Q1. What is difference between the average of rice produced by firm P and S in 2015 to the average of Rice produced by firm Q and T in the same year.

Solution:

Q2. What is the ratio of Rice produced by firm P and S in both year to the Rice produced by firm R in 2015 and firm T in 2016 together

Solution:

Q3. Total Rice produced by all firms in 2015 is what percent more or less than total Rice produced by all firms in 2016 (approximately)

Solution:

Q4. If production of Rice in 2017 by firm Q increase by 20% over previous and that of firm T increase by 100/7% over year 2015, then what is the sum of rice produced by both firm Q & T in 2017.

Solution:

Q5. Percentage decrease in the production of Rice for the year 2016 over previous year is maximum for which firm.

Solution:

Directions (6-10): What should come in place of the question mark (?) in the following number series?

Q6. 12, 7, 8, 13, 27, ?

Solution:

Q7. 15, 24, 49, 98, 179, ?

Solution:

Q8. 5, 6, 14, 45, ?, 925

Solution:

Q9. 9, 11, 22, 51, 107, ?

Solution:

Q10. 67, 75, 59, 91, 27, ?

Solution:

Q11. A man can row 60 km upstream and 88 km downstream in 20hrs. Also, he can row 80 km upstream and 110 km downstream 26 hrs. Find the rate of the current and the speed of the man in still water.

Solution:

Q12. If selling price of an article is 100% more than the discount offered on marked price and cost price is 20% less than selling price then, marked price is what percent above the cost price.

Solution:

Q13. Three horses A, B and C start running around a circular fence and complete a single round in 24, 36 and 30 seconds respectively. After how many minutes will they meet again at the starting point ?

Solution:

Q14. The distance between two trains is 350 km and they approach towards each other on parallel tracks. If speed of one train is 80% of speed of other train and they take 10 hours to meet each other then find the speed of slower train.

Solution:

Q15. From a mixture of 100 litre of milk and water which contain 70% milk and 30% water some amount is taken out and replaced with water. The resultant mixture contains equal amount of milk and water. Find the amount of mixture taken out in first step.

Solution: