IBPS RRB Mains Quantitative Aptitude Quiz 30 September 2019

IBPS RRB PO/Clerk Mains Quantitative Quiz

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Directions (1-5): Carefully study the following bar graph and line graph to answer the questions that follow.
Bar graph shows the number of mobiles sold by 5 different companies in year 2012 and 2013.

Line graph shows the percentage of manufactured mobiles which are unsold by same companies in two years.

NOTE – Total manufactured phones in any year for any company = Total sold + Total unsold

Q1. What is the difference between total number of Moto and MI mobiles manufactured together in 2012 and total number of same mobiles manufactured together in year 2013?
(a) 198
(b) 226
(c) 256
(d) 178
(e) 316

Q2. If defective Oppo mobiles are 20% of the total sold mobiles of all companies in year 2013, then defective Oppo mobiles in 2013 are what percent of the unsold Nokia mobiles in 2012?
(a) 88%
(b) 78%
(c) 62%
(d) 74%
(e) 66%

Q3. If total Nokia and another brand mobile named Jio manufactured in year 2012 is 1000 and unsold Jio mobiles in 2012 are 40 percent more than unsold Nokia mobiles in 2013. Then what is the average of sold Jio mobiles in 2012 and sold Moto mobiles in 2013?
(a) 336
(b) 426
(c) 386
(d) 392
(e) 416

Q4. Total manufactured mobiles of company MI and Vivo together in 2012 are what percent more/less than total sold mobiles in year 2013?

Q5. If total defective Vivo mobiles are 60% of total unsold Vivo mobiles in both years and ratio of defective vivo mobiles in 2012 and 2013 is 1 : 2, then find the sum of defective Vivo mobiles in 2012 and unsold moto mobiles in both years?
(a) 150
(b) 180
(c) 240
(d) 250
(e) 320

Q6. Average of three numbers is 460 and they are in the ratio of 6 : 8 : 9. If we increase the first by 20% and decrease the second by 10% then to get the average increased by 5%, third number will be increased by ?

Q7. A boat travels with the direction of the current from point A to B and then returns against the current and stop at point C. Distance between B and C is 75% of distance between A and B and boat takes 9 hours to cover total distance. If distance between A to B is 40 Km and Speed of current is 2 km/hr, then find speed of boat in still water ?
(a) 6 km/hr
(b) 8 km/hr
(c) 4 km/hr
(d) 9 km/hr
(e) 10 km/hr

Directions (8-10): In the following number series only one number is wrong. Find out the wrong number.

Q8. 9050, 5675, 3478, 2147, 1418, 1077, 950
(a) 950
(b) 1418
(c) 5675
(d) 2147
(e) 1077

Q9. 1, 4, 25, 256, 3125, 46656, 823543
(a) 4
(b) 823543
(c) 46656
(d) 25
(e) 256

Q10. 380, 188, 92, 48, 20, 8, 2
(a) 8
(b) 20
(c) 48
(d) 188
(e) 380

Directions (11-15): Given below are two pie-chart. Ist pie chart shows the distribution of manufacturing of different models of Maruti car company in 2015. IInd pie chart shows the distribution of manufacturing of cars of different car manufacturing companies including Maruti in year 2016.
Note: Total cars manufactured by Maruti in 2015 and 2016 are equal.

Q11. If total cars manufactured by Daewoo in 2016 is 12.5% more than cars manufacture by Daewoo in 2015 than what is the ratio of cars manufactured by Daewoo in 2015 to the cars manufactured by Zen in 2015.
(a) 4 : 3
(b) 10:9
(c) 4 : 5
(d) 3 : 4
(e) 2 : 3

Q12. What is the ratio of total cars manufactured by Maruti of model Zen and Esteem together in 2015 to the total cars manufactured by others in 2016.
(a) 3 : 4
(b) 4 : 3
(c) 5 : 3
(d) 6 : 5
(e) 5 : 6

Q13. If Esteem manufactured in 2015 is 15000 then what will be the average of cars manufactured in 2016 of company Hyundai and Daewoo.
(a) 60225
(b) 62625
(c) 65625
(d) 52225
(e) 54625

Q14. If total cars sold by Maruti in 2016 is of the number of cars manufactured by it in 2016 then numbers of cars manufactured by model Zen of Maruti in 2015 is what percent of total cars sold by Maruti in 2016.
(a) 25%
(b) 20%
(c) 12.5%
(d) 27.5%
(e) 22.5%

Q15. What is the ratio of number of cars sold by Hyundai in 2016 to number of cars sold by Maruti 800 in 2015 if Hyundai sold in 2016 is 80% of Hyundai manufactured in 2016 and Maruti 800 sold in 2015 is 90% of Maruti 800 manufactured in 2015.
(a) 19 : 20
(b) 25 : 27
(c) 26 : 27
(d) 23 : 24
(e) 21 : 23