The digit in the tens place of a two digit number is 3 more than digit in the units place. Let the digit at units place be b. Then number is?

Previouly Asked

UTET-II 2020 Maths & Science (Hindi-English-Sanskrit)


The digit in the tens place of a two digit number is 3 more than digit in the units place. Let the digit at units place be b. Then number is -


  1. 11b + 30
  2. 10b + 30
  3. 11b + 3
  4. 10b + 3


Solution

Answer - 11b + 30

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