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Q.

A bicycle dealer has ₹ 60000 to invest, when a bicycle is available for ₹ 1000. If the price of a bicycle increases by 25%, then find the number of bicycle he can purchase with the same sum?


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a

48

b

50

c

46

d

52 

answer is A.

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Detailed Solution

Given that a bicycle dealer has ₹ 60000 to invest and when each bicycle is available for ₹ 1000 then the price of a bicycle increases by 25%.
We need to then find the number of bicycle he can purchase with the same sum.
Calculating the cost of cycle if increased by 25 %.
=1000+25100×1000
=1000+25×10
=1000+250
=1250
Assuming that the cycles can be bought are B in number when price is ₹ 1250.
Equate the product of B and 1250 with constant (amount to be invested) 60000 and solving for B.
B×1250=60000
B=600001250
B=48
Therefore, 48 bicycles can be bought.
Hence, the correct option is 1.
 
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