In how many ways can a person use all the four heaters in a four -day period?

A 4
B 88
C 16
D 10

Correct Answer: 4

উপরের সাজানাের চারটি স্থান ডান থেকে বামে সরিয়ে সর্বমােট 4টি সাজানাের process খুঁজে পাওয়া যায়।
Bissoy MCQ
#মানসিক দক্ষতা #Southeast Bank Ltd #Southeast Bank Ltd - Management Trainee Officer - 17.05.2013

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