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Nairaland Forum / Nairaland / General / Education / Snepco Past Questions (13321 Views)
Snepco Past Questions And Answers. / Nnpc/snepco Past Questions / Nnpc/snepco Past Questions (2) (3) (4)
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Re: Snepco Past Questions by Nobody: 4:48pm On Oct 15, 2020 |
NisforNicky: How will they know if we use calculator? |
Re: Snepco Past Questions by Xandre: 4:52pm On Oct 15, 2020 |
Re: Snepco Past Questions by Nobody: 4:56pm On Oct 15, 2020 |
Xandre: Those calculation will waste someone's time ![]() Do you know anyone that got the scholarship last year without using calculator? |
Re: Snepco Past Questions by femi4: 5:04pm On Oct 15, 2020 |
NisforNicky:Yes, correct 1/S + 1/T = 1/72.....eq1 1/T + 1/C = 1/120........eq2 1/S + 1/C = 1/90.......eq3 Combining eq2 and eq 3 1/S - 1/T = 1/360......eq4 Combining eq1 and eq4 2/S = 6/360 2/S = 1/60.......S = 120 Hence using eq1 I/T = 1/72 - 1/120 1/T = 2/360 T = 180 Similarly, using eq2 1/C = 1/120 - 1/180 1/C = 1/360 C = 360 Three of them working together: 1/120 + 1/180 + 1/360 = 6/360 = 1/60 of the job Hence, they ll complete the job in 60days |
Re: Snepco Past Questions by NisforNicky: 5:11pm On Oct 15, 2020 |
ennydammy11:u are on ur own obey instructions u no want Nigerian youth Sha ![]() ![]() |
Re: Snepco Past Questions by NisforNicky: 5:14pm On Oct 15, 2020 |
femi4:I was right then although I used another faster method |
Re: Snepco Past Questions by NisforNicky: 5:16pm On Oct 15, 2020 |
ennydammy11: it's best you follow instructions |
Re: Snepco Past Questions by femi4: 5:18pm On Oct 15, 2020 |
NisforNicky:I prefer to break it down for even a novice to understand |
Re: Snepco Past Questions by NisforNicky: 5:27pm On Oct 15, 2020 |
Tobilyn77: S + T = 72 days .e 1/72 per day T + C = 120 days =1/120 per day S + C = 90 days i.e 1/90 per day S + T + C = ? combining all three (per day) eqns in addition S + T + T+ C + S + C = 2S + 2C + 2T = 2(S + T + C) 2(S + T + C) = 2 (1/72 + 1/120 + 1/90) = 2 (12/360) we invert the value in the brackets to get the total no. of days (no longer each day) = 2 x 360/12 = 720/12 = 60 days. QED cc femi4 ivumar ennydammy11 |
Re: Snepco Past Questions by Nobody: 5:58pm On Oct 15, 2020 |
NisforNicky: Can u show us the faster method? |
Re: Snepco Past Questions by Nobody: 5:59pm On Oct 15, 2020 |
NisforNicky:Okay |
Re: Snepco Past Questions by NisforNicky: 6:03pm On Oct 15, 2020 |
ennydammy11:it's above your quote |
Re: Snepco Past Questions by Grateful02(m): 7:47pm On Oct 15, 2020 |
Lol.. Which department you dey? NisforNicky: |
Re: Snepco Past Questions by SPLENDID25(m): 8:44pm On Oct 15, 2020 |
Amakiri spent N125 for a camera and some film. The camera cost N100 more than the film. What percent of the cost of the two items did Amakiri spend for the camera? |
Re: Snepco Past Questions by NisforNicky: 9:21pm On Oct 15, 2020 |
SPLENDID25: ans: 90% workings: let camera cost be x let film cost be y x + y = 125 price of x is 100 more than y x = 100 + y but x + y = 125 100 + y + y = 125 100 + 2y = 125 2y = 125 - 100 2y = 25 y = 25/2 = 12.5 so x + y = 125 x + 12.5 = 125 x = 125 - 12.5 x = 112.5 (confirm 112.5 is 100 more than 12.5) % of x = x/125 times 100 = 112.5/125 x 100 = 90% is it clear bro? |
Re: Snepco Past Questions by NisforNicky: 11:48pm On Oct 15, 2020 |
check ur mails dey jxt snt anoda mail |
Re: Snepco Past Questions by SPLENDID25(m): 12:22am On Oct 16, 2020 |
NisforNicky:clear! thank you |
Re: Snepco Past Questions by Peter31102(m): 12:33am On Oct 16, 2020 |
solve this guys ![]() A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, what was the son's age five years back? A. 18 years B. 14 years C. 22 years D. 20 years |
Re: Snepco Past Questions by Peter31102(m): 12:34am On Oct 16, 2020 |
1 Like |
Re: Snepco Past Questions by Peter31102(m): 12:38am On Oct 16, 2020 |
The throughput was red in my system suitability check � ....how abt that?� |
Re: Snepco Past Questions by ThankGod001(m): 5:41am On Oct 16, 2020 |
Me too, i just mailed scholastica what about REFLEXIVE CONNECTIVIY ? Peter31102: 1 Like |
Re: Snepco Past Questions by Peter31102(m): 5:52am On Oct 16, 2020 |
ThankGod001:connectivity was yellow |
Re: Snepco Past Questions by SPLENDID25(m): 5:56am On Oct 16, 2020 |
Peter31102:try a wired connection |
Re: Snepco Past Questions by ThankGod001(m): 5:56am On Oct 16, 2020 |
Yours was okay? SPLENDID25: |
Re: Snepco Past Questions by Peter31102(m): 6:04am On Oct 16, 2020 |
SPLENDID25: SPLENDID25:But what is it testing for sef ,I mean the throughput ![]() |
Re: Snepco Past Questions by ThankGod001(m): 6:10am On Oct 16, 2020 |
im not too concerned about the throughput, as it tests ur internet connection strength 1 Like |
Re: Snepco Past Questions by NisforNicky: 7:05am On Oct 16, 2020 |
ThankGod001: I think camera, mic and connectivity are the most important |
Re: Snepco Past Questions by SPLENDID25(m): 7:14am On Oct 16, 2020 |
Peter31102:https://www.dnsstuff.com/network-throughput-bandwidth |
Re: Snepco Past Questions by NisforNicky: 7:44am On Oct 16, 2020 |
Peter31102: 3838 or 38? |
Re: Snepco Past Questions by Sgbate(m): 8:54am On Oct 16, 2020 |
Got the same error even after using WiFi and modem differently, I just hope it isn't much of a concern.
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Re: Snepco Past Questions by Abs99: 10:26am On Oct 16, 2020 |
Sgbate: What's the test about?? |
Re: Snepco Past Questions by Sgbate(m): 11:21am On Oct 16, 2020 |
Abs99:To check your system compatibility/suitability |
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