IBPS RRB PO Prelims 12 sep 2020 - Category wise Question and Answer Practice Test with Solutions & PDF

Question : 61 [IBPS-RRB-PO-Prelims-2020]

Sandeep sold an article at a profit of 13$1/3$% at its selling price to Vinod. Vinod further sold it at 7.5% loss for Rs. 1110. Find the difference in the original cost price of that article and selling price of article for Vinod?

a) Rs. 92

b) Rs. 84

c) Rs. 60

d) Rs. 50

e) Rs. 70

Answer »

Question : 62 [IBPS-RRB-PO-Prelims-2020]

In a 140 litres of a mixture of milk and water, the ratio of milk to water is 5 : 2. If 28 litres mixture is taken out and same amount of water is added to the mixture. If this process is repeated for two times, then what will be quantity of milk in nal mixture?

a) 81.48 litres

b) 64.84 litres

c) 51.2 litres

d) 51.68 litres

e) 65.68 litres

Answer »

Question : 63 [IBPS-RRB-PO-Prelims-2020]

Ashutosh lends two equal sums, one at the rate of 13% per annum for ve years and the other at the rate of 9% per annum for six years, both at simple interest. If the difference in interest accrued in the two cases is Rs 1320. Find the sum.

a) Rs. 11200

b) Rs. 5600

c) Rs. 12600

d) Rs. 12000

e) None of these

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Question : 64 [IBPS-RRB-PO-Prelims-2020]

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

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Question : 65 [IBPS-RRB-PO-Prelims-2020]

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

Answer »