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Lesson - 5 Type 4 Questions of Percentage for Bank Exams (in Hindi)
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This lesson is about type 4 questions of percentage for bank exams.

Mona Choudhary is teaching live on Unacademy Plus

Mona Choudhary
Verified Educator ✔ | ➕ Educator | Helping Hand Award March 2019 | Youtube - Studyguide Tutorials | Passion For Teaching |

U
Unacademy user
thnk u sir....great job done
Prakash Chawda
7 months ago
, wc
i dont understand the homework question mam
TG
please explain it.. mam. I didn't understand
R
mam next lesson kb upload hoge
  1. Percentage Concepts & Shortcuts Shortcuts, Tricks And Tips For Percentage Related Problems 30 Secs Trick BY : MONA CHOUDHARY


  2. RATE ii REVIEW FOLLOW


  3. Only 20 secs trick to solve questions of percentages. Follow this trick and score more in exams. Type 4


  4. Question 1 : A number is increased by 10% and then decreased by 10% . Find net increase or decrease per cent. Solution: Traditional method loO 6 IGD


  5. Question 1 :A number is increased by 10% and then decreased by 10% . Find net increase or decrease per cent. Solution: Shortcut method 11g x - 99 OD


  6. Question 2 :The price of an article was first increased by 10% and then again by 20%. If the last increased price was Rs.33, the original price was: Solution: Shortcut method 2S


  7. Question 3 : If a number is increased by 20% and the resulting number is again increased by 20%, what percent is the total increase: Solution: Shortcut method LOO


  8. Question 4: The cost of an article was Rs.75. The cost was first increased by 20% and later on it was reduced by 20%. The present cost of the article is Solution: Shortcut method ICL : 32 Ans


  9. Question 5 : When the price of an article was reduced by 20%, its sale increased by 80%. what was the net effect on the sale? Solution: Shortcut method . Henca


  10. Question: If a number is increased by 25% and the resulting number is decreased by 25%, then the percentage increase or decrease finally is G ive your answer in comment section !!!