Latest TCS Aptitude Question SOLUTION: There are 4 post box and 4 letters (same). Multiplication of the no. of ways to post the letters in the post box 1) if all post box are same. 2) if all post box are different

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There are 4 post box and 4 letters (same). Multiplication of the no. of ways to post the letters in the post box
1) if all post box are same.
2) if all post box are different

Asked In TCS sangee (12 years ago)

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Sangeeta  (12 years ago)

the no. of ways to post the letters in the post box
1) if all post box are same..... 5 --- (0004,0013,0022,0112,1111)
2) if all post boxes are different ....4+12+6+12+1 =35
Multiplication of the no. of ways to post the letters in the post box
if all post box are same.(5)
and
if all post box are different(35)
= 5*35 =175

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