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  1. A shopkeeper gains ₹ 56 on a toy after allowing 23% discount on its marked price. If his gain is 10%, then the marked price of the toy is :
    1. ₹ 810
    2. ₹ 800
    3. ₹ 560
    4. ₹ 740
Correct Option: B

Let marked price of toy be y

∴ S.P. = y ×
77
=
77y
100100

C.P. = y ×
77
×
100
=
7y
10011010

gains = ₹ 56
∴ gains = SP - CP
∴ 
77y
7y
= 56
10010

⇒ 
7y
= 56
100

⇒  y =
100 × 56
= ₹ 800
7



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