Question

A fruit seller bought 40 kg apple at rupees 16 per kg. Out of these, 4 kg apples were found to be rotten. At kwhat price should he sell the remaining apples to gain 12×1/2% ?

Answer 1

Answer:

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A ғʀᴜɪᴛ ꜱᴇʟʟᴇʀ ʙᴏᴜɢʜᴛ 40 ᴋɢ ᴀᴘᴘʟᴇ ᴀᴛ ʀᴜᴘᴇᴇꜱ 16 ᴘᴇʀ ᴋɢ. => Cᴏꜱᴛ Pʀɪᴄᴇ = 40 * 16  

= Rꜱ 640 4 ᴋɢ

ᴀᴘᴘʟᴇꜱ ᴡᴇʀᴇ ʀᴏᴛᴛᴇɴ Sᴇʟʟᴀʙʟᴇ Aᴘᴘʟᴇꜱ = 16 - 4 = 12 ᴋɢ

Lᴇᴛ ꜱᴀʏ Sᴇʟʟɪɴɢ Pʀɪᴄᴇ ᴘᴇʀ ᴋɢ = S  Rꜱ

Tᴏᴛᴀʟ Sᴇʟʟɪɴɢ Pʀɪᴄᴇ =  12S  Rꜱ

Gᴀɪɴ = 12S  - 640   Rꜱ 12 1/2 % = 25/2%

Gᴀɪɴ  ᴏɴ Rꜱ 640  =   (25/200) * 640

=  Rꜱ 80

12S - 640 = 80

=> 12S = 720

=> S = 60

Aᴘᴘʟᴇꜱ ꜱʜᴏᴜʟᴅ ʙᴇ ꜱᴏʟᴅ ᴀᴛ Rꜱ 60 ᴘᴇʀ ᴋɢ ᴛᴏ ɢᴀɪɴ  12 1/2 % .

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Answer 2

Answer:

A ғʀᴜɪᴛ ꜱᴇʟʟᴇʀ ʙᴏᴜɢʜᴛ 40 ᴋɢ ᴀᴘᴘʟᴇ ᴀᴛ ʀᴜᴘᴇᴇꜱ 16 ᴘᴇʀ ᴋɢ. => Cᴏꜱᴛ Pʀɪᴄᴇ = 40 * 16  

= Rꜱ 640 4 ᴋɢ

ᴀᴘᴘʟᴇꜱ ᴡᴇʀᴇ ʀᴏᴛᴛᴇɴ Sᴇʟʟᴀʙʟᴇ Aᴘᴘʟᴇꜱ = 16 - 4 = 12 ᴋɢ

Lᴇᴛ ꜱᴀʏ Sᴇʟʟɪɴɢ Pʀɪᴄᴇ ᴘᴇʀ ᴋɢ = S  Rꜱ

Tᴏᴛᴀʟ Sᴇʟʟɪɴɢ Pʀɪᴄᴇ =  12S  Rꜱ

Gᴀɪɴ = 12S  - 640   Rꜱ 12 1/2 % = 25/2%

Gᴀɪɴ  ᴏɴ Rꜱ 640  =   (25/200) * 640

=  Rꜱ 80

12S - 640 = 80

=> 12S = 720

=> S = 60

Aᴘᴘʟᴇꜱ ꜱʜᴏᴜʟᴅ ʙᴇ ꜱᴏʟᴅ ᴀᴛ Rꜱ 60 ᴘᴇʀ ᴋɢ ᴛᴏ ɢᴀɪɴ  12 1/2 % .