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Nairaland Forum / Nairaland / General / Education / Brain Teaser. Test Your. Mathematical Skill (3079 Views)
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Brain Teaser. Test Your. Mathematical Skill by obillyj(f): 6:38pm On Nov 14, 2014 |
Friends pls help me solve this. 120people went to cinema n they paid 120naira. Men paid 5naira, women paid 2naira, children paid 20k. How many men, women n children contributed to d 120naira? |
Re: Brain Teaser. Test Your. Mathematical Skill by coolebux(m): 6:51pm On Nov 14, 2014 |
You must come back and ans. This qstn by 2moro Monim |
Re: Brain Teaser. Test Your. Mathematical Skill by obillyj(f): 7:03pm On Nov 14, 2014 |
If I know the answer I wouldn't ve asked. |
Re: Brain Teaser. Test Your. Mathematical Skill by Nobody: 7:08pm On Nov 14, 2014 |
coolebux: |
Re: Brain Teaser. Test Your. Mathematical Skill by dejt4u(m): 7:23pm On Nov 14, 2014 |
obillyj:the info in the question is nt complete.. |
Re: Brain Teaser. Test Your. Mathematical Skill by Superstar007(m): 7:34pm On Nov 14, 2014 |
Too simple |
Re: Brain Teaser. Test Your. Mathematical Skill by Superstar007(m): 7:35pm On Nov 14, 2014 |
obillyj: Where did you get the question from? |
Re: Brain Teaser. Test Your. Mathematical Skill by Extom(m): 7:36pm On Nov 14, 2014 |
Funny how we're not asked to find "X". Anyway, OP, if you really wanted to know how many people went to the Cinema, you would take a cab, go to the Cinema house, and ask the person that sold the tickets on that fateful day. 6 Likes |
Re: Brain Teaser. Test Your. Mathematical Skill by dejt4u(m): 7:40pm On Nov 14, 2014 |
Brb |
Re: Brain Teaser. Test Your. Mathematical Skill by Kylekent59: 7:43pm On Nov 14, 2014 |
I think d ans is NONE because it states 120 people and nt 120 pple including men,women nd children. This is just a grammarticle test |
Re: Brain Teaser. Test Your. Mathematical Skill by Nobody: 7:55pm On Nov 14, 2014 |
if to say na yesterday u ask me i for knw am 2 Likes |
Re: Brain Teaser. Test Your. Mathematical Skill by Lordseyad(m): 8:05pm On Nov 14, 2014 |
Excuse me pls, I need another Sheet of paper. 3 Likes |
Re: Brain Teaser. Test Your. Mathematical Skill by psucc(m): 8:06pm On Nov 14, 2014 |
OP mek I go find the recharge cards where I don send give somebody, may be the total na im you ask. |
Re: Brain Teaser. Test Your. Mathematical Skill by obillyj(f): 8:16pm On Nov 14, 2014 |
I feel like laughing at ur funny. Responses but honestly I need d answer pls. Task ur brains. This is an interview question. Thanks |
Re: Brain Teaser. Test Your. Mathematical Skill by bosco9: 8:34pm On Nov 14, 2014 |
22 Men 9 W0men 89 Children respectively |
Re: Brain Teaser. Test Your. Mathematical Skill by gift01: 9:40pm On Nov 14, 2014 |
obillyj:The 120naira they paid at the cinema is subjective. It is a free will donation. Disregard the amount the men, women and children paid in the second sentence. The first sentence answers your question. 120 men, women and children made the donation. Thanks |
Re: Brain Teaser. Test Your. Mathematical Skill by Nobody: 9:49pm On Nov 14, 2014 |
obillyj: OP, your question no complete. 1 Like |
Re: Brain Teaser. Test Your. Mathematical Skill by Freshtomato(f): 9:53pm On Nov 14, 2014 |
Extom: |
Re: Brain Teaser. Test Your. Mathematical Skill by destino24(m): 10:06pm On Nov 14, 2014 |
b |
Re: Brain Teaser. Test Your. Mathematical Skill by kevoh(m): 10:44pm On Nov 14, 2014 |
obillyj:
Got the answer this time: 14 Men, 16 Women and 90 Children Total people 14+16+90 = 120 Total amount in Naira (N) (14xN5)+ (16xN2)+(90xN0.2) = N120 1 Like |
Re: Brain Teaser. Test Your. Mathematical Skill by JayEye(m): 10:45pm On Nov 14, 2014 |
gift01:I think i agree with you. |
Re: Brain Teaser. Test Your. Mathematical Skill by obillyj(f): 11:19pm On Nov 14, 2014 |
bosco9:. How did u arrive at that? Which formular did u use? Note the number of male, female n children wen multiplied with the amount paid respectively must be equalled to 120naira. |
Re: Brain Teaser. Test Your. Mathematical Skill by 2muchopoTBdope(m): 12:59am On Nov 15, 2014 |
op, u need three equations to find three unknowns and we only hv two,possibly, d question isn't complete. x + y + z = 120..........equation 1 5x + 2y + 0.2z= 120.......equation 2 1 Like |
Re: Brain Teaser. Test Your. Mathematical Skill by fr3do(m): 3:28am On Nov 15, 2014 |
There are 3 unknowns for 2 equations. You will have an infinite number of solutions. 1 Like |
Re: Brain Teaser. Test Your. Mathematical Skill by dejt4u(m): 6:30am On Nov 15, 2014 |
kevoh:but 16+10+100 is nt equal to 120ppl.. So ur answer is wrong |
Re: Brain Teaser. Test Your. Mathematical Skill by kevoh(m): 6:33am On Nov 15, 2014 |
dejt4u:Oh jeez missed that part! Will come back with the right answer later. |
Re: Brain Teaser. Test Your. Mathematical Skill by dejt4u(m): 6:38am On Nov 15, 2014 |
kevoh:ok |
Re: Brain Teaser. Test Your. Mathematical Skill by Extom(m): 6:47am On Nov 15, 2014 |
Kylekent59:You say wetin?? 1 Like |
Re: Brain Teaser. Test Your. Mathematical Skill by bosco9: 7:03am On Nov 15, 2014 |
obillyj: N0te wen u multiply but add c0s d question is jus in the form of ratio add dem up it will result to 120 |
Re: Brain Teaser. Test Your. Mathematical Skill by lagbaja(m): 7:46am On Nov 15, 2014 |
20 men 0 women 100 children Total no of people 120 20 men gives N100 0 women 0 Naira 100 children N20 Total amount N120 |
Re: Brain Teaser. Test Your. Mathematical Skill by kevoh(m): 7:47am On Nov 15, 2014 |
Got the answer this time: 14 Men, 16 Women and 90 Children Total people 14+16+90 = 120 Total amount in Naira (N) (14xN5)+ (16xN2)+(90xN0.2) = N120 1 Like |
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