Quantitative Aptitude Quiz For IBPS PO Mains 2022- 16th October

Directions (1-5): Given below is the table which shows the ratio of Efficiency of X and Y in completing five different works and time taken by X alone to complete these five works. Line Graph shows the number of days Y actually worked on these five works.

Q2. X and Y together started working on work D but both left after working for 2 days. Remaining work is completed by M and N together in 4 days. If ratio of efficiency of X and M in completing work D is 7 : 3, then in how much time N alone will complete the work D.
(a) 14 days
(b) 28 days
(c) 21 days
(d) 42 days
(e) 35 days

Q4. If another person Z can complete work B in (Q – P) days where P and Q are the times taken by X and Y together to complete work B and C respectively, then what is the ratio of efficiency of Y and Z in completing work B?
(a) 2 : 9
(b) 1 : 9
(c) 9 : 17
(d) 5 : 23
(e) 2 : 5

Directions (6-10): Bar graph given below shows interest rate offered in different schemes. Study the data carefully and answer the following question.

Q6. Amit and Sandeep invested in scheme A and scheme B respectively in the ratio 2 : 3. After two years Sandeep got Rs. 2480 more as interest than Amit. If scheme A offered C.I. and scheme B offered SI, then find the total amount earned by both after 2 years.
(a) Rs. 19,520
(b) Rs. 29,520
(c) Rs. 29,250
(d) Rs. 29,220
(e) Rs. 29,550

Q7. A man invested Rs. ‘X’ amount in scheme A and Rs. ‘Y’ amount in scheme ‘E’. After two years he got equal interest from both schemes. If both schemes offered CI, then find X : Y ?
(a) 49 : 36
(b) 24 : 11
(c) 7 : 6
(d) 2 : 1
(e) None of the given option

Q8. Veer invested Rs. X in scheme ‘C’ for two years, then he spend total amount (principal + interest) which he get from scheme C in scheme ‘D’ for 3 years. Scheme ‘C’ offered at S.I. while scheme ‘D’ offered at CI. If total interest earned by him from scheme ‘D’ is Rs. 31,272 more than interest earned by him from scheme ‘C’. Find value of ‘2X’.
(a) Rs. 0.24 Lakh
(b) Rs. 6 Lakh
(c) Rs. 2.4 Lakh
(d) Rs. 4.8 Lakh
(e) Rs. 0.48 Lakh

Q9. Two men invested in the ratio of 8 : 5 in scheme ‘B’ and ‘E’ respectively. If both schemes offered at S.I and both men got same amount. If amount invested in scheme ‘B’ is for 6 years, then amount invested in scheme ‘E’ is for how many years?
(a) 8 years
(b) 7.5 years
(c) 9 years
(d) 12 years
(e) 10.5 years

Q10. A man invested in all schemes in the ratio 5 : 4 : 3 : 2 : 1 from A to E. In which scheme, he will get maximum interest after one year?
(a) Both A and B
(b) Both A and D
(c) Both B and E
(d) None of the given option
(e) Both A and E

Solutions