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Nairaland Forum / Entertainment / Jokes Etc / Maths Riddle (33567 Views)
Maths competition (Solve This Equation) / Solve These Maths If You Can / U No Maths (2) (3) (4)
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Re: Maths Riddle by Agukagu(m): 5:07am On Dec 19, 2013 |
oladapo_a1: -1000 + 40 + 1000 + 30 + 20 + 1000 + 10 + 1000 + 1000 = common everybody knows that the answer is 3100This is the correct answer. The confusing element was take 1000 |
Re: Maths Riddle by Nadoson: 5:09am On Dec 19, 2013 |
5000 |
Re: Maths Riddle by Philistine(m): 5:10am On Dec 19, 2013 |
[quote author=haibe][/quote] It's a surprise that most people cannot solve this simple arithmetic.(even undergraduates and so called Graduates). Yet they call their leaders names like daft, retardeen etc. It's a big shame. |
Re: Maths Riddle by dejibimbo(m): 5:43am On Dec 19, 2013 |
Take 1000, (-1000) add 1000 (=0), 40+30+20+10=100.... 'Another 1000?' what shud i do with it? Standing answer =100, then add the last two 1000....final answer = 2100....#datsMyOwnAnswer 2 Likes |
Re: Maths Riddle by lingy: 5:50am On Dec 19, 2013 |
bobby256:hey mathematician who be your teacher? Abeg abeg abeg! Wetin be integer? Find out, then apologise to nairalanders. Integers are whole numbers positive,negative and zero. Hmmmm I hope u have not come in contact with our students oh. Because that will be disasterous. Besides it's a simple puzzle you don't need too much knowledge of mathsto solve it. Common sense is not that common sha. 1 Like |
Re: Maths Riddle by 3nairalandcom: 5:54am On Dec 19, 2013 |
2pac say is #5000 |
Re: Maths Riddle by fox5: 5:54am On Dec 19, 2013 |
This question is a typical example of hw der could be errors eye-brain coordination.. Tk a mirage 4 example, u c it, ur brain tells u it's der, bt wen u get close enof, u find out it's jst an optical illusion.. Somtyms, 2 answer tricky questions lyk dis, u nid a 3rd party, the mouth. This can b answered easily by paraphrasing, thus, the eye sees, the mouth says then the brain processes wat the mouth says... If u do dat, u'll find out d answer's 4100.. Hop dis helps 1 Like |
Re: Maths Riddle by AdeniyiA(m): 5:59am On Dec 19, 2013 |
2100 |
Re: Maths Riddle by fox5: 6:00am On Dec 19, 2013 |
Lol... I read so much 4100 dt I typed it myself... D correct answer's 5100 1 Like |
Re: Maths Riddle by nyenyej: 6:01am On Dec 19, 2013 |
4100 |
Re: Maths Riddle by DesChyko1(m): 6:07am On Dec 19, 2013 |
Sometimes, you need to restrict your 'riddling' to the real world. Maths isn't where you come throwing riddles about, forgetting that even common place words like 'and' 'or' 'not' etc, have different meanings.. |
Re: Maths Riddle by Akpangbon: 6:13am On Dec 19, 2013 |
You are adding 1000 four times --> 4000 Then you are adding 40+30+20+10 --> 100 Answer: 4,100 Reason? Associative and commutative rules of addition 1000+40=1040 1040+1000=2040 2040+30=2070 2070+1000=3070 3070+20=3090 3090+1000=4090 4090+10=4100 |
Re: Maths Riddle by fairefex: 6:15am On Dec 19, 2013 |
Take 1000 it should be -1000 other addition will be 4100 thus the answer should be 4100-1000 The real-real-real-real answer should be 3100 GBAM |
Re: Maths Riddle by omarlicha: 6:25am On Dec 19, 2013 |
4020 |
Re: Maths Riddle by 4q: 6:25am On Dec 19, 2013 |
What I can deduce from this is how humans complicate simple instructions 1 Like |
Re: Maths Riddle by Nobody: 6:28am On Dec 19, 2013 |
5100. I love maths... |
Re: Maths Riddle by ignis: 6:35am On Dec 19, 2013 |
5,100 very simple |
Re: Maths Riddle by femolala1: 6:39am On Dec 19, 2013 |
with my mathematical knowledge, i think op is wrong. In mathematics, when you take any figure then you have a negative i.e. -1000. therefore, we have -1000+40+30+20+10+1000+1000+1000+1000=3100 |
Re: Maths Riddle by olaniyanibukun0: 6:51am On Dec 19, 2013 |
2100 |
Re: Maths Riddle by bishopken: 6:54am On Dec 19, 2013 |
5100 |
Re: Maths Riddle by Carsonv(m): 7:05am On Dec 19, 2013 |
bobby256: Oga Maths, you got it all upside down! Make reference again! |
Re: Maths Riddle by luvkia(m): 7:05am On Dec 19, 2013 |
1100 |
Re: Maths Riddle by Sike(m): 7:05am On Dec 19, 2013 |
6K Baby! 1 Like |
Re: Maths Riddle by Carsonv(m): 7:08am On Dec 19, 2013 |
oladapo_a1: -1000 + 40 + 1000 + 30 + 20 + 1000 + 10 + 1000 + 1000 = common everybody knows that the answer is 3100 That's if you live in d same planet with Bastien where 'take' now means 'take away'. 1 Like |
Re: Maths Riddle by bankyj: 7:09am On Dec 19, 2013 |
the correct answer is 4100 . u don't av to add the first 1000. every other fin will be added. |
Re: Maths Riddle by jjdammie(m): 7:09am On Dec 19, 2013 |
5100, Take it or quit Nairaland 1 Like |
Re: Maths Riddle by farem: 7:10am On Dec 19, 2013 |
5100 |
Re: Maths Riddle by Mina98(f): 7:13am On Dec 19, 2013 |
6,000 |
Re: Maths Riddle by Carsonv(m): 7:17am On Dec 19, 2013 |
Philistine: It's a surprise that most people cannot solve this simple arithmetic.(even undergraduates and so called Graduates). Yet they call their leaders names like daft, retardeen etc. It's a big shame. Philistine, you still haven't solved it o. This is not an English speaking session,solve the arithmetic if you can and douse the tension. 1 Like |
Re: Maths Riddle by cayesworld(m): 7:18am On Dec 19, 2013 |
seye15627: It has 2 answers: 2070 and 3030 abeg op post your answer sholay2011: he's actually not being sarcastic. . ..he's adding up two different set of figures . . . . . . Take 1000 and add 40 to it. Now add another 1000. Now add 30. he's assuming this is one set Another 1000. Now add 20. Now add another 1000. Now add 10. And then add 1000 and this is the second set his reasoning being that he wasn't asked to add the third 1000 to the previous figures 1 Like |
Re: Maths Riddle by emgraphics(m): 7:26am On Dec 19, 2013 |
5100 |
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