## A co. will select 2 of the 6 candidates available to work in 2 different positions in the Tech team and 3 of the 7

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### A co. will select 2 of the 6 candidates available to work in 2 different positions in the Tech team and 3 of the 7

by BTGmoderatorDC » Thu Jan 13, 2022 6:35 pm

00:00

A

B

C

D

E

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A co. will select 2 of the 6 candidates available to work in 2 different positions in the Tech team and 3 of the 7 candidates to work in the same position in the HR team. Find the number of ways in which the company can fill the position?

A.57
B. 65
C. 128
D. 256
E. 1050

OA E

Source: e-GMAT

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### Re: A co. will select 2 of the 6 candidates available to work in 2 different positions in the Tech team and 3 of the 7

by swerve » Fri Jan 14, 2022 5:50 am
BTGmoderatorDC wrote:
Thu Jan 13, 2022 6:35 pm
A co. will select 2 of the 6 candidates available to work in 2 different positions in the Tech team and 3 of the 7 candidates to work in the same position in the HR team. Find the number of ways in which the company can fill the position?

A.57
B. 65
C. 128
D. 256
E. 1050

OA E

Source: e-GMAT
For the two different positions$$: 6C2 * 2! = 15*2 = 30$$
For the three same positions$$: 7C3 = 35$$

So number of ways$$= 30*35 = 1050$$

Therefore, E

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