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(Mixture Based) Percentage Tricks - Part 30
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Mixture Based Percentage Tricks - Part 30

Pratiyogita Mantra is teaching live on Unacademy Plus

Pratiyogita Mantra
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U
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Dhanyawaad aapka !!!
sir apka email id dijiye
sir ji app kitna sweet boltay ho ..... under say power milti haii sir jab aap ya boltay ho ki bachay chinta mat karo ...awsome sir ji i don"t have any word ...awsome sir ji ..and love u
How many kg of pure salt must be added to 30 kg of 2% solution of salt and water to increase it to a 10% solution ?
Shravya N
9 months ago
264 kg??
Niki Khanwaria
8 months ago
2.15
Rohit Anand
2 months ago
2.4 kg add salt to make it 10% salt solution
Rohit Anand
2 months ago
2.67kg salt
No doubt.. That Y you are the Best Educator on unacademy ....M from Delhi n I agree with you Apka contents bht Jada rahata ...Thanku for everything ...Sir bs ek request Advance v simultaneously regular continue Karo plz ..It's a request :-)
Pratiyogita Mantra
10 months ago
Soon
Sir , ab tak kaha the app...🙏🙏🙏🙏🙏🙏you r the best...🙏🙏🙏 mujhe aj tk ye ques samajh nahi aaye....aur aj 15 min ki video ne lifetime ki problem hi khatm kr di🙏🙏🙏🙏🙏👌👌👌👌👌
  1. All the following TYPES will be covered: 1. Basic 2. More than/ Less than 3. Examination 4. Venn Diagram 5. Population of a town |Cost Inc| Dec 6. Price/Consumption/Expenditure 7. Income/Expenditure/Savings 8. Percent Change (Most Important) 9. Number System Based (Important) 10. Ratio Based 11. Mixture Based 12. Commission 13. Election SPECIAL COURSE FOR SSC & BANK EXAMS PERCENTAGE TYPEWISE Tax Based (Income Tax related etc) 15. Miscellaneous


  2. DON'T FORGET TO PRESS HIT LIKE RATE FOLLOW I ASK YOUR DOUBTS ENROLL/SAVE |COMMENTS


  3. PERCENTAGE MIXTURE BASED


  4. PERCENTAGE TYPEWISE MIXTURE HIT LIKE How much water must be added to 100 ml of 80 per cent solution of boric acid to reduce it to a 50 per cent solution? (1) 30 ml (3) 50 ml RATE (2) 40 ml (4) 60 ml ASK YOUR DOUBTS DON'T FORGET TO PRESS FOLLOW ENROLL/SAVE COMMENTS


  5. 100 so% 80 20 8AW 100% 160 Wetar added 60 (00 60Ano


  6. PERCENTAGE TYPEWISE MIXTURE HIT LIKE 40 litres of a mixture of milk and water contains 10% of wa- ter, the water to be added, to make the water content 20% in the new mixture is: (1) 6 litre:s (3) 5.5 litres (4) 5 litre:s RATE ASK YOUR DOUBTS (2) 6.5 litres DON'T FORGET TO PRESS FOLLOW ENROLL/SAVE COMMENTS


  7. 40 36 80%--) 36 DifF


  8. PERCENTAGE TYPEWISE MIXTURE HIT LIKE A vessel has 60 litres of solution of acid and water having 80% acid. How much water be added to make it a solution in which acid forms 60% ? (1) 48 litres (2) 20 litres (3) 36 litres (4) None of these RATE ASK YOUR DOUBTS DON'T FORGET TO PRESS FOLLOW ENROLL/SAVE COMMENTS


  9. 60 48 8 80-60 20 fm


  10. PERCENTAGE TYPEWISE MIXTURE 20 litres of a mixture contains 20% alcohol and the rest water. If 4 litres of water be mixed in it, the percentage of alcohol in the new mixture will be HIT LIKE RATE 330% 2 3 1) (2) 160% ASK YOUR DOUBTS IN 3) 25% (4) 12 % 2 DONT FORGET TO PRESS FOLLOW ENROLL/SAVE COMMENTS


  11. Total 1 100 6 12