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People creating WhatsApp groups and people dropping numbers,what is it that you will discuss on WhatsApp that you cannot discuss here. You people are causing distraction here.

ennyj01:
Someone should solve this for me please


When a student weighing 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students? A.57kgs
B.56.8kgs
C.58.2kgs
D.52.2kgs
E.50.2kgs

ANS
B. 56.8kgs
Let
Initial Average Wt= A1,
Initial Total Wt= W1
A1 = W1/60: 59+1=60
Let
Final Average Wt= A2
Final Total Wt= W2
A2 = A1+0.2 = W2/59 (kgs) => W2 = 59(A1+0.2)
and
W2 = W1-45 (kgs) => W1 = W2+45 (Final Total Wt = Initial Total Wt-45)
Now
A1 = W1/60 => A1 = (W2+45)/60 => A1 = [59(A1+0.2) + 45]/60
A1 = (59A1+11.8+45)/60
=> 60A1-59A1 = 11.8+45
=> A1=56.8 kgs

Please add mi experience Hire. 07081302722. Thank you

Pls what is the nature of the test for experienced hires, is it aptitude test that is GMAT or will the questions be based on your area of specialization?

07059658529...
graduate trainee...

The answer is actually 57kg. From your calculation the answer should be A2 which is 56.8+0.2 which is 57kg

dregmaster:


ANS
B. 56.8kgs
Let
Initial Average Wt= A1,
Initial Total Wt= W1
A1 = W1/60: 59+1=60
Let
Final Average Wt= A2
Final Total Wt= W2
A2 = A1+0.2 = W2/59 (kgs) => W2 = 59(A1+0.2)
and
W2 = W1-45 (kgs) => W1 = W2+45 (Final Total Wt = Initial Total Wt-45)
Now
A1 = W1/60 => A1 = (W2+45)/60 => A1 = [59(A1+0.2) + 45]/60
A1 = (59A1+11.8+45)/60
=> 60A1-59A1 = 11.8+45
=> A1=56.8 kgs

ennyj01:
Someone should solve this for me please


When a student weighing 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students? A.57kgs
B.56.8kgs
C.58.2kgs
D.52.2kgs
E.50.2kgs

X = total weight of 59 student
Y = Total ave of 60 student

(X + 45)/60 = Y. ie X + 45 = 60Y
X/59 = Y + 0.2

From eqn 2. X = 59(Y + 0.2)
Substitute 59(Y + 0.2) as X in eqn 1
X + 45 = 60Y
59(Y + 0.2) + 45 = 60Y
59Y + 11.8 + 45 = 60Y
11.8 + 45 = 60Y - 59Y
56.8 = Y (which is average weight of 60people)
Since the average weight of the 59 people increase by 0.2, then the Average weight of 59people. is 56.8 + 0.2 = 57

ANS in A

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pls kindle add My phn NO 07036351351 EH

Mustsucceed:
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Mustsucceed:
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Chukeg:
People creating WhatsApp groups and people dropping numbers,what is it that you will discuss on WhatsApp that you cannot discuss here. You people are causing distraction here.

exactly, very dumb idea for applicants. Also whatsapp has a max number of participants, so it would lead to segregation and division.

PearlMD:

Pls what is the nature of the test for experienced hires, is it aptitude test that is GMAT or will the questions be based on your area of specialization?

Experience hires are not writing any exam .you will be called immediately for interview after the first stage. Didn't you read the information before applying?

That's not true bro. The test is for everyone

vingeophysicist:

Experience hires are not writing any exam .you will be called immediately for interview after the first stage. Didn't you read the information before applying?

Graduate trainee. Thanks.

SenatorJChris:
That's not true bro. The test is for everyone

No problem let us wait and see .I hate unnecessary argument. This shows you didn't bother to read the information on their website . please ask from people that read it.

I am not aware of the info you are referring to. I am talking based on experience and precedence. Nnpc cannot invite you for interview without passing aptitude test. Except the interview is from the back door.

vingeophysicist:

No problem let us wait and see .I hate unnecessary argument. This shows you didn't bother to read the information on their website . please ask from people that read it.

SenatorJChris:
I am not aware of the info you are referring to. I am talking based on experience and precedence. Nnpc cannot invite you for interview without passing aptitude test. Except the interview is from the back door.

The graduated trainee hire, NNPC enunciated their will be an aptitude test before the actual interview but for the experience hire they also stated clearly that their will be no aptitude test but interview . like I said let us wait and see .I wonder why Nigerians don't bother to read information before applying for jobs.

vingeophysicist:

The graduated trainee hire, NNPC enunciated their will be an aptitude test before the actual interview but for the experience hire they also stated clearly that their will be no aptitude test but interview . like I said let us wait and see .I wonder why Nigerians don't bother to read information before applying for jobs.

Most are saying other wise

You probably read and didn't comprehend. It's obvious you are applying for the first time. Kindly desist from misinforming other candidates.
I repeat, EVERY SHORTLISTED CANDIDATE will seat for the test.

vingeophysicist:

The graduated trainee hire, NNPC enunciated their will be an aptitude test before the actual interview but for the experience hire they also stated clearly that their will be no aptitude test but interview . like I said let us wait and see .I wonder why Nigerians don't bother to read information before applying for jobs.

SenatorJChris:
You probably read and didn't comprehend. It's obvious you are applying for the first time. Kindly desist from misinforming other candidates.
I repeat, EVERY SHORTLISTED CANDIDATE will seat for the test.

Okay no problem

SenatorJChris:
You probably read and didn't comprehend. It's obvious you are applying for the first time. Kindly desist from misinforming other candidates.
I repeat, EVERY SHORTLISTED CANDIDATE will seat for the test.

.

I know I readc a publication by one of Nnpc staff that stated we all will write CBT ,

That's correct. Thanks for the clarification.

Mustsucceed:
.

I know I readc a publication by one of Nnpc staff that stated we all will write CBT ,

Mustsucceed:
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vingeophysicist:

The graduated trainee hire, NNPC enunciated their will be an aptitude test before the actual interview but for the experience hire they also stated clearly that their will be no aptitude test but interview . like I said let us wait and see .I wonder why Nigerians don't bother to read information before applying for jobs.

I just hope you're right

Graduate trainee

vingeophysicist:

The graduated trainee hire, NNPC enunciated their will be an aptitude test before the actual interview but for the experience hire they also stated clearly that their will be no aptitude test but interview . like I said let us wait and see .I wonder why Nigerians don't bother to read information before applying for jobs.

Stop misinforming the public. All categories of applicants will sit for the aptitude test. I didnt say this to make argument with anybody, but to state the obvious for the sake of those who may be misled by this information. Check your Photocard as an Experienced Hire, your preferred test location is boldly written on it, so you will sit for the exam. Same thing I told people who applied for DPR in 2016, at the end of the day, both Graduate Trainees and Experienced Hire sat for the exam. It is so glaring that this is the first time some people here are applying for FG job. I am not here to discourage you but to tell you the reality on ground as a Nigerian. Solving questions up and down is good, but that is not a guarantee for being shortlisted. It is high time we started telling ourselves the truth. There will always be some lucky peeps who will get it on merit, but just very few. Names/ lists are already flying up and down. If you know any Senator or a top man in NNPC, please channel much of your energy in networking now instead of solving exam questions. I know many people will come for my head with the reasons that I am trying to discourage people here. Please, ask those who applied for DPR and FIRS how it ended. It is all about networking, it is all about man-know-man, but the miracle of God cannot be underestimated. I am just being a realist. Thank you.

Eco101:
Stop misinforming the public. All categories of applicants will sit for the aptitude test. I didnt say this to make argument with anybody, but to state the obvious for the sake of those who may be misled by this information. Check your Photocard as an Experienced Hire, your preferred test location is boldly written on it, so you will sit for the exam. Same thing I told people who applied for DPR in 2016, at the end of the day, both Graduate Trainees and Experienced Hire sat for the exam. It is so glaring that this is the first time some people here are applying for FG job. I am not here to discourage you but to tell you the reality on ground as a Nigerian. Solving questions up and down is good, but that is not a guarantee for being shortlisted. It is high time we started telling ourselves the truth. There will always be some lucky peeps who will get it on merit, but just very few. Names/ lists are already flying up and down. If you know any Senator or a top man in NNPC, please channel much of your energy in networking now instead of solving exam questions. I know many people will come for my head with the reasons that I am trying to discourage people here. Please, ask those who applied for DPR and FIRS how it ended. It is all about networking, it is all about man-know-man, but the miracle of God cannot be underestimated. I am just being a realist. Thank you.

1. I've liked your post already
2. You deserve a chilled drink for spilling the truth
3. It's just painful that this is the system we find ourselves
4.I know some people here will never believe you but the whole thing will be like magic when that time comes.

Mustsucceed:
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Pls add 07036216643 to the group for experienced hires. Thanks.

08036408106 graduate trainee