Quantitative Aptitude Quiz For RBI Grade B Phase 1 2023 -22nd May

Directions (1-5): Pie chart given below shows percentage distribution of male population of five villages. Study the pie chart carefully and answer the following questions.

Note: Ratio between the total male population to total female population is 10 : 7.

Q3. Find the difference between the average female population of village B and C together and the average female population of D and E together if percentage distribution of male and female in each village is same?
(a) 150
(b) 200
(c) 175
(d) 300
(e) 250

Q4. Ratio of female population of village C to that of village D is 2 : 3 and the ratio of female population of village D to male population of village E is 4 : 5 then find the total female population of village D and C together ?
(a) 300
(b) 750
(c) 120
(d) 450
(e) 600

Directions (6–10): Refer to the table given below and answer the questions.
Table shows the total number of votes, percentage of valid votes and ratio of valid votes of males and valid votes of females in different village.

Q6. If the average number of valid votes in village A, B and D is 750. Then what is the difference of valid votes of male and female in village A?
(a) 170
(b) 130
(c) 230
(d) 190
(e) 160
Q7. If the ratio of valid votes of village C and D together is 3 : 2. Then valid votes of females in village C is approximately what percent more than valid votes of male in village D? [Given that valid votes of females is 50% more than that of male in village D]
(a) 113%
(b) 129%
(c) 119%
(d) 123%
(e) 131%
Q8. If the difference of valid votes of male and female of village E is 250 and total number of valid votes in village C is 20% more than total votes in village E. Then find the total invalid votes in village C?
(a) 800
(b) 600
(c) 1200
(d) 900
(e) 850
Q9. If the average of valid votes of male in village A and Village D is 280 and the average of invalid votes of Village A and D is 520. Then find the percentage of valid votes of female in village A with respect to valid votes of female in village D?(Total votes in village A is 500)
(a) 65%
(b) 60%
(c) 70%
(d) 80%
(e) 75%
Q10. If the valid votes of males is 40% less than valid votes of females in both villages B and D, then find the difference of total male valid votes in village B and D together and total female valid votes in same villages together?
(a) 280
(b) 270
(c) 260
(d) 170
(e) 250

Solutions: