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Jee Main 2024

31-01-2024

Question

If for some $\mathrm{m}, \mathrm{n} ;{ }^6 \mathrm{C}_{\mathrm{m}}+2\left({ }^6 \mathrm{C}_{\mathrm{m}+1}\right)+{ }^6 \mathrm{C}_{\mathrm{m}+2}>{ }^8 \mathrm{C}_3$ and ${ }^{\mathrm{n}-1} \mathrm{P}_3:{ }^{\mathrm{n}} \mathrm{P}_4=1: 8$, then ${ }^{\mathrm{n}} \mathrm{P}_{\mathrm{m}+1}+{ }^{\mathrm{n}+1} \mathrm{C}_{\mathrm{m}}$ is equal to

Select the correct option:

A

380

B

376

C

384

D

372

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

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