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PERCENTAGE TRICKS - PART 1 (in Hindi)
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TYPE : BASIC UNDERSTANDING PERCENTAGE SPECIAL CLASS PART 1 for SSC CGL | CHSL | CPO and BANK EXAMS

## Pratiyogita Mantra is teaching live on Unacademy Plus

Pratiyogita Mantra
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Value of Pitch of tack bolt in comp & tension are wrong True value is comp 600 mm & tension 1000 mm
If selling price is doubled, the profit triples. Find the profit percent. A. 66 2/3 B. 100 C. 105 1/3 D. 120 please tell me the answer with explanation.
Ayush Verma
a year ago
B should be the answer... M i right??
Ayush Verma
a year ago
B should be the answer... M i right??
Sufiyan Ansari
a year ago
Concept dekho: C.P + Profit = S.P Ab question dekho Case 1 Pehle kya tha C.P + proft =S.P Case 2 Ab kya hua jab humne s.p double kari toh profit 3 guna hua Therefore: C.P + 3P= 2S.P Ab dono jageh Cost price toh same hai Isliye equivate kardo equation 1 and 2 ko S.P - proft = 2S.P- 3p S.P or profit ka ratio aayega 2:1 Toh C.P ho gaya = S.p - profit = 2-1 = 1 Toh profit percent = profit/ C.p * 100 1/1*100= Ans : 100
Ajmal K
10 months ago
Sufiyan ansari👌
Ajmal K
10 months ago
Sufiyan ansari👌
Ajmal K
10 months ago
Sufiyan ansari👌
Ajmal K
10 months ago
Sufiyan ansari👌
Dibakar bhoi
13 days ago
10)
Dibakar bhoi
13 days ago
100
sir apke lectures itne jyada helpful and ache hote h and hme ap pe vishwas itna h ki me video dekhti baad me lyk phle krti hu😘😘 sir you are mind blowing.
that was best...hehe..x means axe and y means why...just like impossible itself says I am possible...👌👌👌
sir please g.s mein physics n chemistry k notes bhi upload Kar dijiye g.s Ka content bahut kam mil Raha hai economics k chapters bhi regularly Nahi mil rhe hai
sir plz provide speed maths videos. As calculation is required in all the problems. it well help improving the efficiency.
1. PERCENTAGE SPECIAL CLASS PART 1 BASIC UNDERSTANDING

3. PERCENTAGE SPECIAL CLASS PART 1 BASIC UNDERSTANDING

4. xloo FRAC TION x I l00FRACTION lOo NO 'X' NO'Y' NO FORMULA AXE wHY?

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6. 12 66 3 40 16 37 %-8 62

7. lO lO /00 25 lO 2S _ ) 200 8 3 %, so 300 6

8. 10% 10% L INCREASE/DECREASE l0 ORTGINALNEw

9. 10% llo 100

10. 20% ) l00 T (20

11. 12 %T 2 00 2 S AVOIO DECIMAL

12. 3 38-11