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NIMCET 2008 Question Paper with solutions
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© examsnet.com
Question : 72
Total: 120
Of the three numbers, second is twice the first and is also thrice the third. If the average of three numbers is 44, the largest number is
24
36
72
108
Validate
Solution:
Second number is the largest. Let it be
x
,
then first number is
x
2
and third number is
x
3
So, their average is
x
+
x
2
+
x
3
3
=
44
⇒
11
x
18
=
44
x
=
44
×
18
11
=
72
© examsnet.com
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