Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / NewStats: 3,153,217 members, 7,818,737 topics. Date: Sunday, 05 May 2024 at 11:38 PM |
Nairaland Forum / Entertainment / Jokes Etc / Brain Teaser (2595 Views)
Who Can Dare To Solve This Brain Teaser With Proofs I.e Workings / Brain Teaser!!! How Is This Possible? / The Nine Children(brain Teaser) (2) (3) (4)
Brain Teaser by mormoni(m): 8:09am On Feb 15, 2015 |
A boy forgot his pin code which is 5 digits, but luckily he remembered some hints on how to recall the pin code. Here are some of the clues: 1) The first digit is the square of the 2nd. 2) The sum of the 2nd and 3rd is 10. 3) The 4th is equal to the 2nd plus 1. 4) The 3rd and 5th makes 14. 5) The sum of all the digits is 30. Now what is the code? |
Re: Brain Teaser by rockinrobin: 8:25am On Feb 15, 2015 |
93747 |
Re: Brain Teaser by mormoni(m): 9:01am On Feb 15, 2015 |
?
|
Re: Brain Teaser by rockinrobin: 10:03am On Feb 15, 2015 |
mormoni:27 |
Re: Brain Teaser by gradeA(m): 10:04am On Feb 15, 2015 |
93747. Why did you have to beat me to this rockinrobin |
Re: Brain Teaser by mormoni(m): 10:36am On Feb 15, 2015 |
gradeA:haha |
Re: Brain Teaser by santos876(m): 6:52pm On Feb 15, 2015 |
mormoni:go ask ur mathematics teacher dat question |
Re: Brain Teaser by digitalgeorgy(m): 6:55pm On Feb 15, 2015 |
Re: Brain Teaser by Xynthialuvy(f): 12:14am On Feb 16, 2015 |
digitalgeorgy:What? |
Re: Brain Teaser by moscosax: 10:44am On Feb 16, 2015 |
93747: 27kg |
Re: Brain Teaser by mormoni(m): 10:49am On Feb 16, 2015 |
Matrix ke! Plss show working. Attach pix of ur workings |
Re: Brain Teaser by digitalgeorgy(m): 8:44am On Feb 17, 2015 |
to clear your doubt
|
Re: Brain Teaser by mormoni(m): 8:53am On Feb 17, 2015 |
digitalgeorgy:Choi! U sabi maths ooo. I doff my cap. |
Re: Brain Teaser by joviegghead: 3:13pm On Feb 18, 2015 |
I can now see why some people don't finish there examination questions b4 the alloted time. Using matrix is quite correct. But simple and Common sense demands that u think simply.in the question,the possible combinations(3) of the 3 animals in pair as been given already. To find the total weight of the animals,simply find the sum of the total weight of 3 combinations.I.e 10+20+24=54. Then divide the answer by 3(animals involved or possible combinations or possible outcome depending on the statement given).I.e 54÷3=27. |
Re: Brain Teaser by mormoni(m): 3:21pm On Feb 18, 2015 |
joviegghead:haha |
Re: Brain Teaser by digitalgeorgy(m): 8:12am On Feb 19, 2015 |
joviegghead: YOU ARE ALMOST CORRECT. BT I WONDER WHICH KIND OF MATHS TEACHER THOUGHT YOU THAT 54/3 =27 INSTEAD OF 18 YOU SEE!! ITS BETTER I USE MY TIME TO SOLVE ACCURATELY THAN HURRY AND FAIL. |
Re: Brain Teaser by mormoni(m): 9:41am On Feb 19, 2015 |
digitalgeorgy:this is now becoming interesting |
(1) (Reply)
See The Guy Who Wore Pampers And Still Sagging / God's Email / Company Slogans for Condoms
(Go Up)
Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health religion celebs tv-movies music-radio literature webmasters programming techmarket Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 21 |