Biology; Chemistry; Physics: Post your doubts here!

[bogus]

I know this is a bit off-topic, but does anyone know how to write an article?

 

[Khawaja Shoaib]

what about physics atp.. it seemed to be very strange this time.. no question was from electronics.. wasnt the paper a bit difficult.. how did u use the set squares to find the rod was horizontal (i knew how to do it with a ruler).. and what about the very last experiment?? what did u do in that?
what do you think about the threshold this time, will it be higher or will it go down??

 

[Parhaakoo]

what about physics atp.. it seemed to be very strange this time.. no question was from electronics.. wasnt the paper a bit difficult.. how did u use the set squares to find the rod was horizontal (i knew how to do it with a ruler).. and what about the very last experiment?? what did u do in that?
what do you think about the threshold this time, will it be higher or will it go down??

Yeah set square one was confusing. As for last question, one way to do it was to find the circumference and then use the formula for circumference to find the diameter.

 

[Parhaakoo]

Anyone here who appeared for bio?

 

[Khawaja Shoaib]

yeah i did the same for the last question.. i think that everyone should have done the same

 

[Khawaja Shoaib]

i have a friend who appeared for bio.. if u want to ask anything then let me know
i will be there to ur aid

 

[Khawaja Shoaib]

if anyone knows that will the physics atp threshold fall or rise please let me know?
i m alot worried

 

[usman sonu]

Hi friend , i just want to know that, 'does an examiner penalise in bio, chem and physics paper, when we write beyond the space provided for a question ?

 

[Khawaja Shoaib]

yeah.. i've heard that they don check what you write aside or below the lines (if not in margins)
note sure yet..
sometimes i think that whats the point in giving extra sheets if you dont check below the lines
dont worry, the examiner will credit each and every effort you make

 

[usman sonu]

There is a conflict between many teachers regarding that point. But i have asked this qs from many renowned teachers like sir iftikhar ul haq, he said that there is no issue to write few line below the space provided. But some says that it causes problem. Yet still confuse!

 

[Error Syntax]

what about physics atp.. it seemed to be very strange this time.. no question was from electronics.. wasnt the paper a bit difficult.. how did u use the set squares to find the rod was horizontal (i knew how to do it with a ruler).. and what about the very last experiment?? what did u do in that?
what do you think about the threshold this time, will it be higher or will it go down??

The paper was indeed unorthodox but majority felt the paper was difficult and i personally think that the grade threshold will drop but there is no significant impact brought by atps unless you fail in it but the percentage of atps that are added into the total score is low so keep your hopes up high and do well in structured and Mcqs because thats the majority of your grade.

 

[Khawaja Shoaib]

The paper was indeed unorthodox but majority felt the paper was difficult and i personally think that the grade threshold will drop but there is no significant impact brought by atps unless you fail in it but the percentage of atps that are added into the total score is low so keep your hopes up high and do well in structured and Mcqs because thats the majority of your grade.

thanks for boosting up my confidence

 

[aliraza17]

AOA.Can anyone please help me to find O levels past papers October 2015 of all subjects if anyone has got a link or website?No website is working

 

[Khawaja Shoaib]

AOA.Can anyone please help me to find O levels past papers October 2015 of all subjects if anyone has got a link or website?No website is working

hey bro.. u can get all of them here: http://onlineexamhelp.com/past-papers/cie-o-level

 

[smiling star]

Hii can anybody guide me a but for physics p1 and p2, I have revised all topics Alhamdullilah though there are a few I might have to go over again but I'm confused of how to practise as in how many pp at this stage and which ones?
And also any guess topics esp after how awful p4 went?
Error Syntax and darkvoid how's your preparation going? And do you have any tips for me as usual?

 

[usman sonu]

hey bro.. u can get all of them here: http://onlineexamhelp.com/past-papers/cie-o-level

THANKS BRO. FOR THE WEBSITE!!!!

 

[smiling star]

pls tell me how to do these type of questions? thankyouu so much alreadyy!!

 

[Parhaakoo]

How to do this? Anyone?

 

[smiling star]

How to do this? Anyone?

Is the correct answer A?

 

[smiling star]

How to do this? Anyone?

look moment if force into the perpendicular distance from line of action of force
we know the force is 2 N and since youre suspending it from P youre perpendicular distance will be qc