Question

'A' sells a bicycle to 'B' at a profit of 25%. 'B' sells it to 'C' at a profit of 20%. If C pays Rs. 630 for it, what is the cost price of the bicycle for 'A'?
a. 350
b. 390
c. 320
d. 420​

Answer 1

Step-by-step explanation:

Let cost price for A=100rs

Sp for A=cp for B=100+

100

20

×100

=120

Sp for B=Cp for C=120+25% of 120

=120×

100

25

×120

=150

Given,

CP for C=225

So, 150→225

1→

150

225

=

2

3

100→

2

3

×100=150

Note: You can solve this question by taking CP of A=x answer.

Answer 2

Answer:

(B) 390

Step-by-step explanation:

hope it is helpful✌✌✌