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in the above question how many words...

in the above question how many words begin with R ?

A

720

B

360

C

1440

D

none of these

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The correct Answer is:
A
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ARIHANT SSC-PERMUTATIONS & COMBINATIONS -INTRODUCTORY EXERCISE -(19.1 )
  1. How many numbers each lying between 100 and 1000 can be formed ...

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  2. how many ways the letters of the word Rainbow be arranged ?

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  3. in the above question how many words begin with R ?

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  4. how many words begin with R and ends with W , in RAINBOW word.

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  5. In the below word how many words are there in which R and W are at the...

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  6. In the question number 13 how many words are there in which N...

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  7. In the question number 13 How many words are there in which I ...

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  8. In the word RAINBOW how many words are there in which vowels ar...

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  9. In the questions number 13 how many words are there in which A...

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  10. In the question number 13 how many words are there in which v...

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  11. In the word RAINBOW how many words are there in which first and l...

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  12. IF all the words formed by the word RAINBOW are arranged in a di...

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  13. IF no two consonants are together then in how many ways can th...

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  14. How many words can be formed of the letters in the words RAINBO...

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  15. how many different words can be formed with the letters RAINBOW so tha...

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  16. In how many ways can the letters of the word MOBILE be so that the con...

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  17. In how many ways can the letters of the word RAINBOW be arranged...

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  18. in how many ways can the letters of the word MOBILE be arrang...

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  19. In how many ways can the letters of the word STRANGE be arranf...

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  20. Four men and three women are to be seated for a dinner such tha...

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