RBI Grade B Officers 2016 Sep shift 2 Paper

(1) According to the question,
M1D1=M2D2
12×20=15×D2
⇒D2=

12×20

15

= 16 days
∴Time taken by 18 women =24 days
∴ (15 × 16) men
≡ (18 × 24) women
⇒ 5 men ≡ 9 women
∴ 15 men + 36 women
≡ (27 + 36) women
≡ 63 women
∴

M1D1

W1

=

M2D2

W2

⇒

18×24

1

=

63×6

W2

⇒W2=

63×6

18×24

=

7

8

∴Remaining work
=1–

7

8

=

1

8