Thanks sir

Option B is correct Answer 28

Thanks sir 😊

Total no of student=2000,;no of boys=1100,;No of girls=900and 70%studentboys passed 100%-70%=30%failed 1100×30%=330boys fail and girls passed 100%-80%=20%failed no of boys fail 30% and 330, girls fail 20% and 180 failed

Rightanswer is cost price = @1000

First answer is@30, second answer is @60, 400-60=340×50%=@170, third answer is 300×50%=@150, 300-150=150×20%=@30 fourth answeris 5%

Right answer is 44%

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44%

Nice bro

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Sir daily video dale

700×100/140=700×5/7=Rs500.ans

Sir aap ka video sabhi dekhta hu bahut achha banate hai 🎉🎉

You are doing good.

Thanks 🙏 sir🎉

D5

49

15 is right answer 👍💯