A can complete 25% of a task in 10 days. B can complete 40% of the task in 40 days and C can complete \(\frac{1}{3}\) of the task in 13 days. Who among them has the fastest speed to complete the same task?

B
A
All have the same speed
C

LohaHridoy

6 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 4 : C

Given:

A can complete 25% work in = 10 days

B can complete 40% work in = 40 days

C can complete 1/3rd of work in = 13 days

Calculation:

Number of days taken by A to complete work alone = 100/25 × 10 = 40 days

Number of days taken by B to complete work alone = 100/40 × 40 = 100 days

Number of days taken by C to complete work alone = 3 × 13 = 39 days

∴ From above, C has the fasted speed to complete the work.

6 views Answered 2022-09-04 04:29

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