find the next term;
1,10,37,72,135,?

• 193 ans
  prime no. are 2 3 5 7 11 13 17 19
  first digit of 37 72 and 135 are 3 7 and 13 which is alternative prime nos.
  so first two digit of next no. is 19(alternate prime no.)
  now find last digit-
  in 37 72 and 135 the last digit is 7 2 and 5. where b/w 2 and 7 only 3(prime no.) not use so last digit is 3.
  then ans is 193
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