Question

The rupee/coin changing machine at a bank has a flaw. It gives 10
ten rupee notes if you put a 100 rupee note and 10 one rupee coins if
you insert a 10 rupee note but gives 10 hundred rupee notes when
you put a one rupee coin. Sivaji, after being ruined by his rivals in
business is left with a one rupee coin and discovers the flaw in the
machine by accident. By using the machine repeatedly, which of the
following amounts is a valid amount that Sivaji can have when he
gets tired and stops at some stage (assume that the machine has an
infinite supply of notes and coins) Sastra-2016; GVP-2016; PEC-2017;
TSE-2017; TNSLPP-2018]
A) 26975
B) 53947
C) 18980
D) 33966​

Answer 1

The answer will be C kyun ka har buray kaam C sa hi shuru hotay lol mujhe nhin ata