## Mona Choudhary is teaching live on Unacademy Plus

Percentage Concepts & Shortcuts Shortcuts, Tricks And Tips For Percentage Related Problems 30 Secs Trick BY : MONA CHOUDHARY

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Only 10 secs trick to solve questions of percentages. Follow this trick and score more in exams. Type : 2

Question 1 : If the numerator of a fraction is increased by 20% and the denominator is decreased by 5%, the value f the new fraction becomes 5/2. The original fraction is Solution: Traditional method 00

Question |:If the numerator of a fraction is increased by 20% and the denominator is decreased by 5%, the value of the new fraction becomes 5/2. The original fraction is: Solution: Shortcut method 2 24 48 As

Question 2 : If the numerator is increased by 200% and the denominator is increased by 300%, the resultant fraction is 11/12. What was the original fraction? Solution: Shortcut method .

Question 3 : If the numerator of a fraction is increased by 250% and the denominator is increased by 400%, the value of the new fraction becomes 7 19. The original fraction is: Solution: Shortcut method l o lo Ig

Question 4 : If the numerator of a fraction is increased by 15% and the denominator is decreased by 8%, the value of the new fraction becomes 15/16. The original fraction is: Solution: Shortcut method 2

Question: If the numerator of a fraction is increased by 25% and the denominator is increased by 20%, the value of the new fraction becomes 5/ 4. The original fraction is: G ive your answer in comment section !!!

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