How many new words would be formed from the words PARROT ........

Quantitative Aptitude (CDS) Permutation & Combination

How many new words would be formed from the words PARROT?

720

360

400

300

PARROT
it contains 6 Letters
2 R,1 P, 1 A ,1 O,1 T
new words will be formed in 6P2 ways
=6!/2!
=6 × 5 × 4 × 3 × 2 × 1/ 2 × 1
=6 × 5 × 4 × 3
=360

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