IBPS RRB PO Prelims 12 sep 2020 Questions and Answers Detailed Explanation

Question : 1

If China makes 97500 items which is 3900 more than items manufactured by India, then nd average of items sold by B and D?

a) 10982

b) 12432

c) 14508

d) 11204

e) 14454

Question : 2

Find the ratio between items sold by B to that of items sold by E

a) 16 : 17

b) 16 : 19

c) 17 : 18

d) 18 : 19

e) 15 : 16

Question : 3

If total items manufactured by India is 11160 and defective items are 840 then find the items sold by C is how much more or less than E? (items which are defective cannot be sold)

a) 426

b) 516

c) 624

d) 712

e) 564

Question : 4

If items manufactured by Pakistan is 50400 which is 20% more than items manufactured by India, then nd difference of items sold by C and E?

a) 2600

b) 2400

c) 1800

d) 1600

e) 2100

Question : 5

A and B together take 6 days to complete a work. If it is given that A takes 9 days less than B to complete the work alone, then in how many days B alone will complete the work?

a) 18

b) 15

c) 12

d) 9

e) 8

Question : 6

Two classes A and B have 320 and 240 students respectively. If the percentage of students, who didn’t pass in classes A and B are 40% and 30% respectively, what is the total number of failed students?

a) 400

b) 360

c) 320

d) 260

e) 200