Latest TCS aptitute Aptitude Question SOLUTION: Due to reduction in the price of mangoes by 30%, A person got 15 mangoes more for the same amount. What is the number of mangoes originally purchased?

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(#M40164637) TCS APTITUTE Numerical Ability question Ratio Keep an EYE

Due to reduction in the price of mangoes by 30%, A person got 15 mangoes more for the same amount. What is the number of mangoes originally purchased?

Asked In TCS aptitute Akshay Patil (6 years ago)

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rahul reddy  (6 years ago)

firstly,for A rupees we got N mangoes ,here price of each is=A/N;
after reduction
for A rupees we got N+15 MANGOES,HERE PRICE OF each is A/(n+15)
PRICE IS REDUCED BY 30%,so 70% 0F FIRST EXPRESSION IS EQUAL TO SECOND EXPRESSION
70%(A/X)=(A/X+15)
FROM THIS WE CAN GET X=35

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