Problems on LCM & HCF Mcqs


Q.  A gardener was asked a plant flowers in a row containing equal number of plants. He tried to plant 6, 8, 10 and 12 in each row, but 5 plants left in each case. When he planted 13 in a row, no plant was left. Find the number of plants with him?

a. 245
b. 125
c. 485
d. 845



 
 

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