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If the 8-digit number 1a765b12 1s to be ...

If the 8-digit number 1a765b12 1s to be divisible by 72, the least value of (2a + 3b) is:
यदि 8-अंकीय संख्या 1a765b12 को 72 से विभाज्य करना है, तो (2a + 3b) का कम से कम मान कया है ज्ञात करे:

A

10

B

9

C

12

D

11

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