A spherical shell of iron whose external radius is 9 cms melted into a conical solid of 28cm in diameter and of 31/7 cm height. Find the inner diameter of the shell. Take pi as 22/7. I am getting 8 cm but the answer given is 16 cm???? How is that possible plij help meh |
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asked by Arjun (yobro57) 7 years ago | |
6 |
i was thinking of something..before telling, i wanna know how many of you are writing ntse stage 2? |
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asked by Swarupa (abcdefg29) 7 years ago | |
3 |
guys am thinking of this page now as we refresh this page 2 or 3 qns well up but after tomorrow who would be here now we get our responses within a few minutes but then no one would be here like a tree that has lost all its leaves |
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asked by vinuthnr 7 years ago | |
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Hi guys I just want to thank each one of u all...... It just feels that yesterday we started our 10 std. I wish everyone luck ahead, may everyone pass with flying colours!!!!! THANK U!!! And all the best of luck 4 maths😀 |
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asked by Latika Tandon (khushi10) 7 years ago | |
6 |
I just uploaded last year's prelim paper: Check it out. http://www.respaper.com/akhooda/2670-zip.html?cmd=conv |
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asked by Anurag Hooda (akhooda) 7 years ago | |
0 |
Can any1 tell me the steps to inscribe n circumscribe a hexagon? |
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asked by Tanay Kamath (tanayk) 7 years ago | |
1 |
two dice,one red and the other yellow are rolled simultaneously.Sinf probablity of two numbers appearing on them whose sum is 8 i am getting answer as 1/6 but the answer sheet is saying 5/36 |
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asked by Shriya (psm09) 7 years ago | |
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Well Guys, final day of 10th grade, Final day of this chapter in our life, I wish Ya'll Good luck and a happy journey,may we all succeed i whatever we do. Hope we stay connected because people here are truly amazing! |
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asked by Nishant Shah (nishantshahroxx) 7 years ago | |
7 |
Do we hv the plotting of infinite Numbers on the number line? |
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asked by Xyz (san_ika) 7 years ago | |
2 |
This is for people who are leaving res: After the declaration of results, come back and post your results so that everyone will know how you have fared . |
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asked by Downey (n7gooi) 7 years ago | |
2 |
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