Question

Sanjay purchase 125 stool @ rupees 120 per stool the transport expenditure was to 250 rupees. he paid octroi @ 2 rupees per stool. Coolie charges rupees 250. what should be the selling price of each stool if he wants to a profit of 10%

Answer 1

Cost of stool = 120x 125;

transport cost = 250;

paid for octroi = 2x120;

coolie charges = 250 Total CP = (120x 125) + 250 + ( 2x120) + 250 = 15740.

Thus, SP = ((100 +p %) /100) x cp = 17314.

The selling price of stool = 17314 which means per stool, the cost is 138 rupees.

Answer 2

Answer:

Step-by-step explanation:

Step-by-step explanation:

diameter of the wheel = 14 cm

rotation of the wheel per minute = 3000 times

therefore the distance covered = diameter of the coil x rotation of the coil

by the wheel

= 14 cm x 3000

= 42000 cm = 420 m

we all know ,

speed = distance

​ time

= 420 m

​ ​60 s[1 minute= 60second]

therefore speed = 7 m/s

of