1.

What is the unit digit of 1261 × 3474 × 1269 ?1). 22). 43). 64). 8

Answer»

1261 × 3474 × 1269 = 5559126066

We can observe that, 6 is at the unit’s place of the product

Shortcut method:

Unit digit of 1261 × 3474 × 1269 will be same as unit digit of 1 × 4 × 9

1 × 4 × 9 = 36

Unit digit of 36 is 6

∴Unit digit of 1261 ×3474 ×1269 is 6.



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