brain teaser

A competitive exam was held in which five students took part namely Billy, Gerry, Clark, Peeta and Jonathan. In this exam, they had to answer five questions each out of which, three had multiple choices as a, b or c and two were simple true and false questions. The five of them gave different answers to the questions and the details are as given below.

Name	1	2	3	4	5
Gerry	c	b	True	True	False
Billy	c	c	True	True	True
Clark	a	c	False	True	True
Peeta	b	a	True	True	False
Jonathan	a	b	True	False	True

None of the two students gave the same number of correct answers. Can you find out the correct answers to the question? Also, calculate the individual score of all the five guys.

#NumberTheory

Easy Math Editor

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Comments

Interesting to note that although you stated there were three multiple choice questions and two true/false questions, there were two multiple choice questions and three true/false questions in the table.

Yuxuan Seah - 6 years, 12 months ago

FYI - The easy way to display a table, is to use the Formatting Options, in which you type it in as

Name 1 2 3 4 5

Calvin Lin Staff - 6 years, 12 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$