B) Ram Baral sold a pen to Kamala at 25% profit. Kamala sold the pain to Roshan at 10% loss. If Roshan paid Rs 72 to Kamala, how much did Ram pay to buy the
pen?​

He bought a pen for $ 64

Step-by-step explanation:

cp of roshan = sp of kamala that is 72 ₹

and loss % = 10 so cp = 72 × 100/90 = ₹80

now cp of kamala = sp of ram = 80₹

and profit % = 25 so

cp of ram = 80 ×100/125 = ₹16×4=/=64 ans

Hope the answer helps you :)

Have a great day

Mark brainliest

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.

step-by-step explanation: