NIFT UG 2019 Question Paper with solutions

Question : 4 of 150

Marks: +1, -0

A man bought toffees at 6 for

₹ 1

. How many toffees for

₹ 1

must he sell to gain

50 \% ?

Solution:

{CP}

of 6 toffees

=₹ 1

SP of 6 toffees

=150 \%

₹ 1

=\;{150}/{100} × 1=₹ \;{3}/{2}

∵

For

₹ \;{2}/{3},

the number of toffees sold

=6

∴ For

₹ 1

, the number of toffees sold

=6 × \;{2}/{3}=4

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