Quantitative Aptitude Quiz For IBPS Clerk Prelims 2023 -21st July

Directions (1–5): The following table shows the total no. senior citizen of different age group in Japan. Table also shows the ratio of male to female in them. Study the table carefully to answer the following questions.

Q1. Find the total number of female senior citizens of age group (50–60) years are how much percent more or less than female senior citizens of age group (61–70) years?
(a) 12.5% more
(b) 12.5% less
(c) 10.5% more
(d) 10.5% less
(e) 8.5% more
Q2. What is the average no. of male senior citizens of age group (61–70) years and (81–90) years?
(a) 3600
(b) 2600
(c) 3200
(d) 2800
(e) 2300

Q4. If 20% male senior citizens of age group (71 –80) yrs are pensioners then how many male senior citizens are non–pensioner of the same age group?
(a) 2140
(b) 2440
(c) 2240
(d) 2420
(e) 2040
Q5. What is the difference between total male and total female senior citizen of age group (50 –60) and (61 –70) yrs together?
(a) 2300
(b) 2100
(c) 2400
(d) 2200
(e) 1850

Direction (6-10); Find wrong number in the given series?
Q6. 32, 16, 24, 60, 210, 946, 5197.5
(a) 16
(b) 946
(c) 5197.5
(d) 32
(e) 60

Q7. 4, 7, 12, 19, 31, 50, 81
(a) 4
(b) 7
(c) 19
(d) 81
(e) 31

Q8. 7, 9, 13, 21, 37, 69, 135
(a) 7
(b) 69
(c) 135
(d) 37
(e) 13

Q9. 3, 7, 16, 41, 90, 210, 380
(a) 41
(b) 3
(c) 7
(d) 210
(e) 380

Q10. 6, 20, 50, 90, 146, 216, 300
(a) 216
(b) 20
(c) 300
(d) 6
(e) 50

Solutions: