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ഒരു സ്ക്കൂട്ടർ 9,200 രൂപക്ക് വിറ്റപ്പോൾ 15% ലാഭം കിട്ടി എങ്കിൽ വാങ്ങിയ വില എത്ര ?

A8,000

B9,000

C8,900

D8,500

Answer:

A. 8,000

Read Explanation:

ഒരു സ്ക്കൂട്ടർ 9,200 രൂപക്ക് വിറ്റപ്പോൾ 15% ലാഭം കിട്ടി

വിറ്റവില, S.P = 9200 രൂപ

ലാഭ ശതമാനം, G% = 15%

വാങ്ങിയ വില, C.P = ?

G% = [(S.P - C.P)/ C.P] x 100

15 = [(9200-C.P)/C.P] x 100

15/100 = (9200-C.P)/C.P

0.15 x C.P = 9200 - C.P

0.15 C.P = 9200 - C.P

0.15 C.P + C.P = 9200

1.15 C.P = 9200

C.P = 9200/1.15

C.P = 8000 രൂപ


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