Quantitative Aptitude Quiz For RBI Assistant/ ESIC UDC Mains 2022- 9th April

Directions (1 – 5): Following line Graph given provides the details of total number of rides taken by 3 different drivers in 5 different months and the Table DI given below provides the details of percentage of total female rides taken by all the drivers in 5 different months and answer the questions accordingly.

Q1. Total number of male rides taken by Driver B in January and March together is approximately what percentage more than the total female rides taken by driver A in April and may together?
(a) 40%
(b) 36%
(c) 45%
(d) 30%
(e) 50%

Q2. Find the total number of male rides taken by all the three drivers in March together?
(a) 652
(b) 724
(c) 696
(d) 669
(e) 628

Q3. Find the difference between total number of female ride taken by all the 3 drivers in January to the total number of male rides taken by all the 3 drivers in march?
(a) 327
(b) 294
(c) 268
(d) 214
(e) 237

Q4. Find the respective ratio of total number of female rides taken by driver A in April and May together to the total number of male ride taken by Driver B in January and march together?
(a) 14:19
(b) 17:23
(c) 18:23
(d) 19:14
(e) 23:17

Q5. Find the total number of female rides taken by Driver B in all the five months together?
(a) 848
(b) 956
(c) 984
(d) 918
(e) 884

Q6. A basket contains 8 Blue, 5 Red and 6 Green balls. 3 Balls are drawn from the basket, then find the probability of getting all 3 balls drawn are of different colors?
(a) 80/323
(b) 883/969
(c) 73/223
(d) 86/969
(e) 67/173

Q7. Suresh was married 14 yrs ago and his present age is 3/2 times of the age at the time of his marriage. If his son’s age is 1/3 rd of his present age, then find the age of his son.
(a) 16 yrs
(b) 18 yrs
(c) 14 yrs
(d) 12 yrs
(e) 20 yrs

Q8. A Square and an equilateral triangle have the same area. If the perimeter of the square is 88 cm , then find the area of the equilateral triangle is?
(a) 441 cm^²
(b) 400 cm^²
(c) 484 cm^²
(d) 324 cm^²
(e) 576 cm^²

Q9. A, B and C together can complete a work in 8 days and A alone can complete the same work in 24 days. If A and B started the work and after 2 days C also joined them, then remaining work was completed by A, B and C together in 6⅘ days. Find in how many days B alone can complete the whole work?
(a) 28 days
(b) 36 days
(c) 24 days
(d) 32 days
(e) 30 days

Q10. In a mixture of milk and water, the proportion of milk by weight is 60%. If from the 80 gm mixture, 20 gm of mixture is taken out and 6 gm of pure water is added to the mixture then find the ratio of milk and water in the new mixture.
(a) 5 : 6
(b) 6 : 5
(c) 4 : 3
(d) 3 : 2
(e) 7 : 6

Solutions