Exam
Maths Puzzle
Numerical Ability
what is the sum of 4 digits numbers formed by using digits 5,6,7,8 it is noted that repeation is not allowed
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- No.of combinations(4*3*2*1)=24
24/4 =6 where 4 is the no.of digits
6*(5+6+7+8)=156
156*1111=173316 - 9 years agoHelpfull: Yes(0) No(0)
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