A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

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Solution

The correct option is D 90
Let number of notes of each denomination be x.
Then x + 5x + 10x = 480
$\Rightarrow$ 16x=480
$∴$ x = 30
Hence, total number of notes = 3x = 90.

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62. A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

Q. A man has 480 rupees in the denominations of one-rupee, five rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

Q. A man has Rs. 480 in the denominations of one-rupee notes, five rupee notes and ten rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

एक आदमी के पास 480 रु., एक रुपए, पांच रुपए और दस रुपए के नोट के रूप में हैं। सभी तीनों प्रकार के नोटों की संख्या बराबर है। उसके पास नोटों की कुल कितनी संख्या है?

Q. I have Rs 1000 in ten and five rupee notes. If the number of ten rupee notes that I have is ten more than the number of five rupee notes, how many notes do I have in each denomination?

Q. A sum Rs.

500

is in the form of denominations of Rs.

5

and Rs.

10

. If the total number of notes is

90

find the number of notes of each denomination.
(Hint: let the number of

5

rupee notes be '

x

', then number of

10

rupee notes

= 90 - x

)

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A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

The correct option is D 90Let number of notes of each denomination be x. Then x + 5x + 10x = 480 ⇒ 16x=480 ∴ x = 30 Hence, total number of notes = 3x = 90.

The correct option is D 90
Let number of notes of each denomination be x.
Then x + 5x + 10x = 480
$\Rightarrow$ 16x=480
$∴$ x = 30
Hence, total number of notes = 3x = 90.