AFCAT II 26 AUG 2022 Shift 1 Paper

A can compelte the work in 16 dyas
B can complete the work in 10 days
A work alone for 4 days
Remaining work is completed by A & B

4 days work of A=5×4=20 unit
Remaining work =80−20=60 unit
Now A \& B work toageter to compelte the 60 unit work
Time to complete the remaining work
⇒

60

(5+8)

=

60

13

‌ days ‌
Hence total time required to complete the 80 unit work
⇒‌

60

13

+4=‌

60+52

13

=‌

112

13

=8‌

8

13

∴ The entire work will be completed in 8‌

8

13

days.