Quantitative Aptitude Quiz For SBI/IBPS PO Prelims 2021- 18th November

Directions (1-6): Read the given below table carefully to answer the following questions.
Table gives information of panchayat elections held in five villages (A, B, C, D and E).

Q1. Find the ratio of invalid votes of village A to that of village D.
(a) 3 : 5
(b) 1 : 3
(c) 6 : 7
(d) 4 : 5
(e) None of the above.

Q2. Find the approximate difference between average of valid votes of village B and E and average of total votes polled in village A, B and D.
(a) 13000
(b) 12900
(c) 12600
(d) 12500
(e) 12800

Q4. Difference between valid votes and invalid votes of village E is approximately what percent of total votes available in village A?
(a) 67%
(b) 58%
(c) 54%
(d) 62%
(e) 60%

Q5. Find the invalid votes in village C & D together is approximately what percent more or less than the invalid votes in village A, B & E together?
(a) 17%
(b) 21%
(c) 7%
(d) 14%
(e) None of the above.

Q6. Find the ratio of total votes polled in village A & C together to total votes polled in village B & D together.
(a) 21 : 19
(b) 15 : 17
(c) 19 : 21
(d) 17 : 15
(e) None of the above.

Directions (7 -10) : Read the data carefully and answer the questions given below:
Total population of village ‘A’ is 4230 and number of adult males whose age is above eighteen years is 70% more than number of males whose age is below eighteen years. The number of adult females whose age is above eighteen years is 300 more than number of males whose age is below eighteen years. Number of females whose age is below eighteen is 33⅓% less than that of number of males whose age is below eighteen.

Q7. Total Adult male whose age is above eighteen is how much percent more than Adult females whose age is above eighteen?
(a) 22.5%
(b) 30%
(c) 27.5%
(d) 20%
(e) 35%

Q8. What will be average of male & female whose age is below eighteen ?
(a) 750
(b) 725
(c) 780
(d) 625
(e) 650

Q9. If in another village ‘B’ total number of adult females whose age is above eighteen years are 40% more than males whose age is below eighteen years in village ‘A’ and number of adult females whose age is above eighteen years in village ‘B’ are 36% of total population of that village, then find total population of village ‘A’ is how much more than that of ‘B’?
(a) 670
(b) 730
(c) 750
(d) 840
(e) 960

Q10. Find the ratio of total female population to male population of village A?
(a) 20 : 23
(b) 4 : 5
(c) 20 : 31
(d) 20 : 29
(e) 20 : 27

Q11. ‘Q1’ is the series of five consecutive even number which are divisible by five and ‘Q2’ is series of five consecutive even numbers which are divisible by eight. If average of Q1 series is 50 and second lowest number of Q2 series is eight more than second lowest number of Q1 series, then find average of Q2 series?
(a) 54
(b) 60
(c) 56
(d) 62
(e) 68

Q12. Ratio of present age of Rahul to present age of Gopal is 7 : 8 and ratio of Puneet age four years ago to Rahul age four years hence is 2 : 3. If present age of Punnet is 75% of present age of Gopal, then find the average of present ages of Rahul, Gopal and Puneet (in years)?
(a) 37
(b) 40
(c) 35
(d) 42
(e) 44

Q13. In an objective question there is a choice of five alternatives in which one is correct. Find the probability of wrong option chosen by Anurag, if Anurag correct every two question out of three.
(a) ⅕
(b) ⅓
(c) ⅗
(d) 4/15
(e) 8/15

Q15. Breadth of a rectangle is increased by 5 cm to form a square of area 676 cm². Find the total surface area of a cylindrical toy whose radius is equal to the breadth of rectangle and height is equal to the length of a rectangle.
(a) 6424 cm²
(b) 6412 cm²
(c) 6408 cm²
(d) 6400 cm²
(e) 6204 cm²

Solutions