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Maths Puzzle
Numerical Ability
How many ways can you arrange 16 people into 4 rows of 4 desks each?
Read Solution (Total 1)
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- for 1st person there are 16 places
for 2nd person there are 15 places
for 3rd ..... 14 places
no. of ways will be = 16*15*14......3*2*1
= 16! - 9 years agoHelpfull: Yes(0) No(0)
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