₦airaland Forum

ChiomaMee:
it's actually not far from the main gate.

From the main gate, walk a distance of 30km. You'll see a T-junction. Turn to the right-left side. Raise your head to an angle of elevation which has 60cm as it's hypotenuse (don't look too high), you'll see a spiral staircase that leads up to a cliff. When you get to the top of the cliff, take off your shoes and jump down the cliff. While on your journey to the ground turn to the right(you're advised to get a parachute to complete this part of the task). On the right side, you'll see a barb-wired fence. Land on the fence and jump down to the other side and there you are. THE VICE CHANCELLOR OF THE GREAT CITADEL OF LEARNING'S office.

Don't thank me please. I derive joy in helping people.

Damn!!

Na people like you dey make cut off high..

CondomSir:
I have already seen the hyena which I will throw you inside its cage in UI zoo if you score less than 80.

No do like that sir..

EngrBello:
Oga mi....
I salute una o
Finisher of today's UI exam!
Destroyer of physics!
Killer of Mathematics!
Demolisher of Chemistry!
Batters' of English

Bros, wetin I do you na?

This whining is too much , abeg

Aybalance:
Mr samuelizz...Mr samuelizz...Mr samuelizz

I greet you strongly bro

Sighs...

aceOpace:
I salute o

See whining...

You are?

aceOpace:
And you're weedite, if I'm right

Lol, Right sha

EngrBello:
See mr wyner ...after you don read every book finish....una dey start wyning

Castleberry:
leave him

And you are #bananafallonyou , if I'm right..

Nltaliban:
Who do you think this is

Saint Beejay.. Who else?

oluwalummy:
OK sorry... plus I'm a bouncing baby boy o

Wawu.. like you still take breast milk?

Nltaliban:
Yeah in the question, the answer is 2-14( meaning that it could be addition or subtraction because the direction wasn't stated)


Thanks boss.

Alright then

dammy526:
please,can someone help in solving it

Check the previous pages for the solution

Nphzzycute:
group or not, it's hot

The love of my life..

Nltaliban:
Number one and 3 is wrong


I didn't state the direction of the vector so you were supposed to give the range
a body is in uniform speed when it has zero acceleration

I don't think the resultant can be calculated without their directions, I mean that is the reason it is a vector quantity.

And for the number 3, he's right.

Uniform speed doesn't really mean it will have zero acceleration. If you look at a body moving in a circular motion, the speed is uniform but it accelerates because it does have a non - uniform velocity.

When a body acquire a uniform velocity, the acceleration is always zero. (velocity not speed)

EngrBello:
He is referring to himself nah

..

No be me talk am oh

CondomSir:
If you score less than 80 in this exam, I'll find you and throw you inside UI zoo

Amen oh!!!

I claim am!!

EngrBello:
If 5, 8, 6 and 2 occur with frequencies 3, 2, 4 and 1 respectively, find the product of the modal and the median number


A man made a profit of 5% when he sold an article for ₦60,000.00. How much would he have to sell the article to make a profit of 26%

Arranging the numbers..

2, 5, 5, 5, 6, 6, 6, 6, 8, 8

The mode = 6

The median = (6 + 6)/2 = 6

the product = 6 × 6 = 36


2) let the cost price be x

5/100 = (60000 - x)/x

x = 1200000 - 20x

21x = 1200000

x = 1200000/21 = 400000/7

Let the new selling price be y, to make a profit of 26%

26/100 = [y - (400000/7)]/(400000/7)

26/100 = (7y - 400000)/400000

10400000 = 700y - 40000000

50400000 = 700y

y = 504000/7

y = N72,000.

Nltaliban:


Two crates of Goldberg for you


But before exam

Before exam bawo!

AremoOG:
No make me crack brain plz guy
Just take pity on nigga and tell me

.

Lol , He meant VET

babsir:
You want kill yourself??

Everybody go die one day... sooner or later

Nltaliban:
All your tips are NULLI SECUNDUS.

Informative, and clear for even fools to understand


Between you and Oldfool, I don't know who would be my lawyer

But I must say YOU ARE FANTASTIC MAN


I look forward to being acquainted with a brain like you

"Even fools to understand"??

Are you saying there are fools here?

CondomSir:
Chai

5 Goldberg lohun

I cannot take more than 4 bullets. I cannot kill myself

..

Bosses no dey drink too much, they like to keep it low

EngrBello:
In which of the following is the entropy change positive? (A) Reaction between an acid and a base (B) Addition of concentrated acid to water. (C) Dissolution of sodium metal in water
D)Thermal dissociation of ammonium chloride.

So much confused with this question....I think the right answer should be D.Thermal dissociation of ammonium chloride.

But reacting between Acid and Base too wil give a very high exothermic reaction.

Neutralization reactions occur between acid and base to give salt and water.

The acid is a liquid , so is the base, the water produced is also, and the salt is in aqueous form, hence, the answer can't be neutralization

But when it comes to thermal dissociation of ammonium chloride, the salt is in its solid form, the products yielded are HCl and NH3 which are gases.

The change of state is from solid → gases, which indicates increase in entropy.

#my two cents

CondomSir:
Venue, definitely not in between Nifemi's lips

Hustle, thank God we'll have some cash to party after exams.

Party?
sha no forget me oh, I no mind 5 Goldberg

CondomSir:



You mean the zoological garden environ has a building? Abi dem won pack una with monkeys and baboons ni?

E fit be so

TheHistorian:
Hey young woman!

That's no big deal as the exam slip you earlier attached with your previous post can always be reprinted at any fuçking time.

All you need do is to go check your mail history dated back to May(10),2017 and bravo!

Na natural woman joor

TheHistorian:
See my biggest boss ooooooh

Aufa nah??...You don dey IB?

Na tomorrow by God's Grace

TheHistorian:
LESS THAN 48 HOURS

Boss

larabae13:
lol I sha no dey online

Anyways no problem..

I need to meet food when I get to IB, you understand na

Ajet001:
Boss what's on your mind

You're ready to kill the exam..

donblazer10:
ok..have you gotten the direction?

No