Question

If you save Rs. 1 today, Rs. 2 tomorrow, Rs. 4 the next day and so on, then your total saving in two weeks will be 
1. Rs. 16,383
2. Rs. 18,300
3. Rs. 16,300
4. None of these

Answer 1

Correct Answer - Option 1 : Rs. 16,383

According to the question

First day save = Rs. 1

Second day save = Rs. 2

Third day save = Rs. 4 that means every next day saving double from previous day.

So the save value of two week are = 1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512 + 1024 + 2048 + 4096 + 8192 = 16383.

Hence, "16383" is the correct answer.