perplexus.info :: Numbers : Marks on Marks off

Marks on Marks off (Posted on 2019-05-15)

In a 90-question, multiple-choice test, a student gets

+4 for a correct answer
0 for a question not attempted
-1 for an incorrect attempt.

The total score is the sum of all the marks to the 90 questions. How many total scores are possible?

No Solution Yet Submitted by Danish Ahmed Khan

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Puzzle Answer

Comment 3 of 3 |

Precisely 445 total scores are possible.

Posted by K Sengupta on 2022-06-16 02:23:59

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