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Nairaland Forum / Nairaland / General / Education / Helping My Son Prepare For Common Entrance...help With These Questions (39323 Views)
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Re: Helping My Son Prepare For Common Entrance...help With These Questions by unclemaths(m): 5:11pm On Feb 24, 2019 |
In modulo 7, you can have numbers 1 to 6. The following are the numbers in modulo 7: 0,1,2,3,4,5 and 6. Now, for multiplication in Modulo 7, 2x3= 6. Normal thing. But what happens if you get an answer greater than or equal to seven? Like 2x4=8 We cannot have 8. So, how many 7 in 8? 1 remainder 1 So, the remainder 1 is the answer. Another example: 5 x 6= 2 Because we can't have 30 here! But how many 7 in 30 is 4 rem 2. So, rem 2 is the answer. Hope this helps. 1 Like |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by tunize(m): 5:14pm On Feb 24, 2019 |
lanre2009:the last question with 4,5,0 & 9 is 4+5=9-9=0 the first question is multiplication all through. |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by Tolams16(m): 5:14pm On Feb 24, 2019 |
There is a typo error on d 3rd example. Use only first two as sample. Sometimes when something seems difficult is either the question is very hard or there is an error in d question, i say there is and error in the 3rd sample. |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by Pavore9: 5:15pm On Feb 24, 2019 |
hahn: I tell you your kids will be more motivated if you as their dad take out time to do such with them, such things are what children easily remember when they are adults. 2 Likes 1 Share |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by bodmath: 5:16pm On Feb 24, 2019 |
Whatever is done at the top you as well do at the bottom 16/2=8 and 4/2=2 1*2=2 and 3*2=6 4-4=0 and 9-4=5 |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by lanre2009: 5:16pm On Feb 24, 2019 |
this is simple......ADD THE 2 NUMBERS AND DIVIDE YOUR ANSWER BY 7.....when there is a remainder you put the remainder in front of the dot....or point.....or period Businessideas: 1 Like |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by vanthoffz(m): 5:16pm On Feb 24, 2019 |
lanre2009:Section E Answer = 3 |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by BalogunIdowu(m): 5:20pm On Feb 24, 2019 |
Some of those people that make up this things now...as far as I am concerned some doesn't make sense. Some the examples don't correlate with one another. |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by labani06(m): 5:21pm On Feb 24, 2019 |
[quote author=lanre2009 post=76068829][/quote]
Number 1 is unspecified
2=C. 7+1=8/2=4
3=D. 12+6=18/2=9
4=E. 56+28=84/2=42 |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by lanre2009: 5:26pm On Feb 24, 2019 |
I really appreciate your kind words.....i am putting in the time so as to encourage my son and develop some strong bonds.... Pavore9: |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by usmanktg2(m): 5:28pm On Feb 24, 2019 |
femi4: Wrong. As you will have different answers. For example I'm B, you will have more than one answer. 12 & 15 are all multiple of 3. |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by lanre2009: 5:30pm On Feb 24, 2019 |
Thanks for putting this on the front page and thanks to all who have contributed....really appreciate.....kindly help to decode this also......
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Re: Helping My Son Prepare For Common Entrance...help With These Questions by sureguy078(m): 5:30pm On Feb 24, 2019 |
Pavore9:Which day? U do quantitative reasoning for ur sku? |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by Offpoint: 5:31pm On Feb 24, 2019 |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by Kylekent59: 5:37pm On Feb 24, 2019 |
Oh, sorry I came late, been busy all day. I think these are the solutions to your question. |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by Pavore9: 5:38pm On Feb 24, 2019 |
sureguy078: You well so? ![]() You think say e easy to score 543 in common entrance in those days whey imo state cut off mark was 534, the state with the highest cut off in Nigeria back in the day? ![]() I go better school o! ![]() 2 Likes 2 Shares |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by Maghan37: 5:45pm On Feb 24, 2019 |
I think there is a mistake with d first example: instead of 16 it should be six. 6+4_8=2 |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by Pavore9: 5:45pm On Feb 24, 2019 |
lanre2009: You are welcome. Still clearly remember and appreciate my father's efforts during my common entrance exam and the subsequent interview, which is beyond the finance but sitting down with me, going through the text books and tackle past questions, eternally grateful to him. 1 Like 1 Share |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by hahn(m): 5:46pm On Feb 24, 2019 |
Pavore9: Well I work from home so I have more than enough time. Dem Sef go tire ![]() |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by Boyooosa(m): 5:46pm On Feb 24, 2019 |
walyx:If it is due to error in sample there would be answers to the proper questions in the options |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by ericmor: 5:47pm On Feb 24, 2019 |
ProfChris10: Sorry, the first is 16/2= 8 8/4= 2 Second is 1+2+3= 6 1+3=4 and 6-4= 2 Apply the same as the second to the third question and u will get that too |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by Pavore9: 5:47pm On Feb 24, 2019 |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by femi4: 5:49pm On Feb 24, 2019 |
usmanktg2:how? Summation of all the nos in b is 12 not 15 Olodo! Summation will be in multiples of 3 hence that explained different answers. Go back to your multiples of no class |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by lanre2009: 5:53pm On Feb 24, 2019 |
tunde705: Thanks....this actually worked ...I added '8' to the '2' in the first sample and we were able to solve all the questions....I really appreciate.... 1 Like |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by femi4: 5:55pm On Feb 24, 2019 |
lanre2009:The middle part where you have "2" is "1" 2*4 * 2*3=48 1*1 * 1*3= 3 5*1 * 1*4= 20 2 Likes |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by usmanktg2(m): 5:58pm On Feb 24, 2019 |
For the first question, this makes sense to me, check the questions you will see all the examples except for the first example which I think it's wrong. Arrange the numbers in ascending order. Highest Minus Lowest = Sum of two middle numbers |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by lanre2009: 6:01pm On Feb 24, 2019 |
femi4: In the first sample....16 + 8 + 4 = 28.....not 2, this worked out for the other samples as well as the other questions....thanks |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by LeanonGOD(m): 6:07pm On Feb 24, 2019 |
It takes a village....[uote author=LuciferPreacher post=76074657] Is the son not supposed to have learnt this in school? What was he doing while his mates were learning it? On social media? How will the kid learn if Nairalanders keep solving his math problems for him? How does this concern Nairalanders? Why do Nigerians like nonsense?[/quote] |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by femi4: 6:09pm On Feb 24, 2019 |
lanre2009:It must be a typo error just like we have in the second attachment. Why not use the latest edition, i believe it ll have less error |
Re: Helping My Son Prepare For Common Entrance...help With These Questions by lanre2009: 6:14pm On Feb 24, 2019 |
ericmor: One rule is supposed to be used to solve all the samples.. |
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