SSC CHSL 10 Aug 2021 Shift 1 Paper

Section: General Intelligence

Question : 44 of 100

Marks: +1, -0

Vishal has a total of

₹ 4100

in the denominations of

₹ 5

, ₹ 10 , ₹ 20 and ₹ 50 notes. He has an equal number of

₹ 5

and

₹ 10

notes. The number of

₹ 20

notes is double the number of

₹ 5

notes. The number of

₹ 50

notes is thrice the number of

₹ 10

notes.
How many ₹ 5 notes are there with Vishal?

Solution:

Let the number of ₹ 5 notes with Vishal be

x

.
So, number of

₹ 20

note

=5 x

and number of

₹ 10

note

=x

Number of

₹ 50

note

=3 x

∴

According to the question,

5 x+10 x+20 × 2 x+50 × 3 x \;\; =4100

⇒ \;\; 5 x+10 x+40 x+150 x \;\; =4100

⇒\;205 x=4100

x=\;{4100}/{205} \;\; =20

∴

Number of

₹ 5

notes with Vishal

=20

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