Question

Find the odd-one out of the following terms:

• A. $EF22$
• B. $GH24$
• C. $IJ38$
• D. $VW90$

Answer 1

The correct option is B $GH24$

$E=5,F=6$, $EF22$= $5+6=11$ Now $11\times 2=22$
$J=10,$ $K=11$, $JK42$= $10+11=21$ Now $21\times 2=42$
$G=7$, $H=8$, $GH24$= $7+8=15$ Now $15\times 2=30$
$V=22$ ,$W=23$ ,$VW90$ =$22+23=45$ Now $45\times 2=90$
$I=9$ ,$J=10$, $IJ38$ =$9+10=19$ Now $19\times 2=38$
$\therefore$ $GH24$ is the odd among all.