Quantitative Aptitude Quiz For Bank Foundation 2023 -29th July

Direction (1-5):- The line graph shows the time taken by 5 persons to complete the same work alone. Study the given graph carefully and answer the following questions.

Q1. Find the time taken by A and E to complete the work, when they work together?
(a) 15 days
(b) 18 days
(c) 12 days
(d) 9 days
(e) 10 days

Q2. What is ratio of efficiencies of B, C and D?
(a) 12∶24∶15
(b) 15∶24∶20
(c) 15∶18∶24
(d) 20∶18∶15
(e) 15∶20∶24

Q4. If efficiency of E increased by 20%, then find time taken by E to complete the work?
(a) 36 days
(b) 24 days
(c) 40 days
(d) 25 days
(e) 20 days

Q5. What is the difference between efficiencies of C and D?
(a) 1
(b) 3
(c) 4
(d) 2
(e) 5

Directions (6-10): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
(a) if x>y
(b) if x≥y
(c) if x<y
(d) if x ≤y
(e) if x = y or no relation can be established between x and y.

Solutions

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