directonpc
2015 neco June/July ssce time table
(May 18 2015 at 08:02am)
==========================
Monday 1st June
Paper I: Practical - Physics
10:00am – 12:45pm
================================================
==
Tuesday 2nd June
Paper III & II: Objective & Essay - Civic Education
10.00am-1.00pm
================================================
==
Wednesday 3rd June
Paper I: Practical - Computer Studies
10:00am - 1:00pm
================================================
=
Thursday 4th June
Paper I: Practical - Chemistry
10.00am-12.00pm
================================================
==
Friday 5th June
Paper I: Practical - Biology
10.00am-12.00pm
================================================
==
Monday 8th June
Paper I: Practical - Data Processing
10.00 am - 1.00 pm
================================================
==
[6K views]
Last edited 18 May 2015
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directonpc
Re- 2015 neco June/July ssce time table
(May 18 2015 at 10:42am)
Tuesday 9th June
Paper I: Practical - Agricultural Science
10:00am – 11:30am
================================================
==
Wednesday 10th June
Paper III & I: Objective & Practical / Physical - Geography -
10:00am – 12:30pm
Paper I: Practical - Basic Electricity - 2:00pm – 5:00pm
== = ======================================
Thursday 11th June
Paper III: Objective - General Mathematics - 10:00am –
11:45am
Paper II: Essay - General Mathematics - 12:00noon –
2:30pm
=========================================
Friday 12th June
Paper III & IV: Objective & Drawing - Technical Drawing
10:00am – 12:30pm
=========================================
Monday 15th June
Paper III & II: Objective & Essay - Physics - 10:00am –
1:00pm
Paper III & II: Objective & Essay – Store Management -
2:00pm – 4:40pm
=========================================
Tuesday 16th June
Paper III & II: Objective & Essay - Government - 10:00am –
12:40pm
Paper III & II: Objective & Essay - Music - 2:00pm –
4:30pm
Paper III & II: Objective & Essay - General Metal Work -
2:00pm – 4:30pm
=========================================
Wednesday 17th June
Paper III & II: Objective & Essay - Chemistry - 10:00am –
1:00pm
Paper I: Drawing – Building Construction - 2:00pm –
5:00pm
=========================================
Thursday 18th June
Paper II & III: Essay & Objective - English Language -
10:00am – 12:45pm
Paper IV: Test of Orals - English Language - 12:45pm –
1:30pm
Paper III & II: Objective & Essay - Animal Husbandry -
3:00pm – 5:00pm
=========================================
Friday 19th June
Paper II: Essay - Geography - 10:00am - 12:00noon
Paper III & II: Objective & Essay - Electronics - 3:00pm –
5:00pm
=========================================
Monday 22nd June
Paper III & II: Objective & Essay - Economics - 10:00am –
1:00pm
Paper III & II: Objective & Essay - Foods & Nutrition -
2:30pm – 5:00pm
=========================================
Tuesday 23rd June
Paper III & II: Objective & Essay - Biology = 10:00am
12:30pm
Paper III & II: Objective, Essay & Literature - Arabic -
2:00pm – 5:30pm
=========================================
Wednesday 24th June
Paper III & II: Objective & Essay - Computer Studies -
10:00am – 1:00pm
Paper I: Written Comprehension - French - 2:00pm –
3:00pm
Paper II: Written Expression - French - 3:00pm – 4:45pm
=========================================
Thursday 25th June
Paper III & II: Objective & Essay - Commerce - 10:00am –
12:40pm
Paper IV: Drawing & Design - Woodwork - 1:00pm –
3:00pm
Paper III & II: Objective & Essay - Woodwork - 3:30pm –
5:30pm
=========================================
Friday 26th June
Paper III & II: Objective & Essay - Agricultural Science -
10:00am – 12:30pm
Paper III & II : Objective & Essay - Insurance - 3:00pm –
5:40pm
=========================================
Monday 29th June
Paper III: Objective - Further Mathematics - 10:00am -
12:00noon
Paper II: Essay - Further Mathematics - 12:00 noon –
2:30pm
Paper III & IV: Objective & Prose - Literature in English -
3:00pm – 5:15pm
=========================================
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directonpc
Re- 2015 neco June/July ssce time table
(May 18 2015 at 10:43am)
Tuesday 30th June
Paper III & II: Objective & Essay - Hausa
Paper III & II: Objective & Essay - Igbo
Paper III & II: Objective & Essay - Yoruba
Paper III & II: Objective & Essay - Edo
Paper III & II: Objective & Essay - Efik
Paper III & II: Objective & Essay - Ibibio
10:00am – 1:00pm
=========================================
Wednesday 1st July
Paper I: Practical - Technical Drawing - 10:00am –
1:00pm
Paper II: Drama & Poetry - Literature in English - 2:30pm –
4:10pm
=========================================
Thursday 2nd July
Paper III: Objective - Financial Accounting - 10:00am –
11:20am
Paper II: Theory & Practice - Financial Accounting -
11:20am – 1:50pm
=========================================
Friday 3rd July
Paper III & II: Objective & Essay - Christian Religious
Studies - 10:00am – 12:30pm
Paper III & II: Objective & Essay - Islamic Studies -
10:00am – 12:30pm
Paper III & II: Objective & Essay - Physical Education -
3:00pm – 5:00pm
=========================================
Wednesday 8th July
Paper III & II: Objective & Essay - Visual Art - 10:00am –
1:00pm
Paper III & II: Objective & Essay - Office Practice - 2:00pm
– 5:00pm
=========================================
Thursday 9th July
Paper III & II: Objective & Essay - History - 10:00am –
1:00pm
Paper III & II: Objective & Essay - Data Processing -
2:00pm – 5:00pm
Paper III & II: Objective & Essay - Marketing - 2:00pm –
4:40pm
=========================================
Friday 10th July
Paper III & II: Objective & Essay - Health Education -
10:00am - 12:00noon
Paper I: Test of Practical - Health Education - 3:00pm –
4:30pm
========================================
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merrylarry
Re- 2015 neco June/July ssce time table
(Jun 01 2015 at 03:09pm)
NECO PHYSICS PRACTICAL ANSWERS 100% SURE PHYSICS PRACTICAL SOLUTION: 1.
Suspend a meter rule horizontally on
the knife edge supplied. Adjust the meter rule carefully until it
settler horizontally. Repeat and record the point of balance
G of the meter rule. Keep the knife edge
at the point G throughout the
experiment. Suspend the object labeled
Q at the 20cm mark of the meter rule.
On the other side of G, suspend the mass M= 10g and adjust its
position until the meter rule settler
horizontally. Read off the position R of
the mass M on the meter rule. Record the distance y between G and R.
Also, record the value of M. Repeat the
procedure keeping the knife edge at G
and the object Q at the 20cm mark but
using the masses M, 10,20,30 and 40g
On the other side of G. In each case, record the distance y and
corresponding value of M. Determine
the value of 1/y and tabulate your
readings. Plot a graph of m against 1/y. Determine the the slope of the graph.
Evaluate s/x. State two Precautions.
Explain what is meant by the center of
gravity of a body. State how this is
related to the stability of the body. SOLUTION: TABLE:
------------------------------------------
S/N|M(g)|y(cm)|1/y(cm^-1)
1. |10.00 |56.40 |0.0189 2. |20.00 |52.68 |0.019 3. |30.00 |35.12 |0.028 4. |40.00 |26.34 |0.038 5. |50.00 |21.07 |0.047
-----------------------------------------
PRECAUTIONS: 1. I ensured the reading
was taking when my meter rule is
balanced. 2. I avoided Parallax error. Bi) The center of gravity of a body is the
point at which the resultant weight of
the body appears to act. QUESTION 2. Using the diagram as a
guide, carry out the following
instructions. (i) Place the pin,O, horizontally inside
the cylinder provided. Pour some water
on the pin in the cylinder such that the
length of the water column, l = SO =
10.0cm. Where S represent the water
meniscus. (ii) Insert another pin P in the cork help
by the boss of the retort stand. (iii) Adjust the position of P vertically
upward or O formed by refraction at S. (iv) Read and Record the distance h =
PO.
(v) Repeat the procedure for four other
values of I = 15, 20, 25 and 30cm. (vi) In each case, measure and record
the corresponding value of
h. Tabulate your readings (vii). Plot a graph of h on the vertical
axis against I on the horizontal axis. (viii)Determine the slope S of the graph. (ix) Evaluate
(a)K1= I-S
(b) K2=1/ k
(x) State two precautions taken to
ensure accurate result. (Bi) Explain total Internal reflection of
light. (ii) A rectangular glass prism of
thickness 6cm and refractive index 1.5
is placed on the page of a book. The
prints on the book are viewed vertically
downwards from above. Determine the
apparent upward displacement of this prints. SOLUTION: TABLE OF VALUES:
S/N| Icm^3| h(cm3)
1. | 10.00 |7.50 2. | 15.00 | 11.25 3. | 20.00 | 15.00 4. | 25.00 |18.75 5. | 30.00 | 22.50 (x) PRECAUTIONS
1. The lower level of meniscus of water
is read at eye level. 2. I avoided error due to parallex. 3. Zero error of meter rule is noted. (Bi) Total internal reflection occurs
when light travel from a dense medium
to a less dense medium such that angle
of incidence is greater than critical
angle. (ii) Let the apparent upward
displacement of points b t, real depth, D
= 6cm. Therefore apparent depth
= D - t = 6 - t
Refractive index aÑg = 1.5 = Realdepth/
Apparent depth. 1.5=6/6-t (6-t)1.5=6cm 9-1.5t=6 -1.5t=6-9 t=6 - 9/2.0cm
R.I = R.D/A.D .
A.D = R.D/R.I = 6/1.5 = 4cm.
Displacement = Realdepth - Apparent
depth
= 6-4= 2.0cm
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merrylarry
Re- 2015 neco June/July ssce time table
(Jun 02 2015 at 11:40am)
NECO-CIVIC-OBJ 1.EEBDCACEAD
11.ACCECEBAEA
21.DABABBEAEE
31.CCACDAAADD
41.CACDABCEBD
51.DCCBEACBEB NECO-CIVIC-THEORY.
(1i)
Legislature: Is the arm of government
that performs
legislative function of making knws for
the good governance of a state in nigeria
legislative chamber is
called national assembly but in britain
is britain
parliament.
The mace is the symbol of authority in the legislative
house.legislature are grouped into
(i)Unicameral legislature
(ii)Bi-Cameral Legislature
(i)Unicameral legislature is the
establishment of law making body in the country example of
country.
Example of country practicing
Unicameral legislature
Ghana(1957)
(ii)Bi-Cameral Legislature is the establishment of two law
making bodies,house and senate and
house of
representative.Nigeria Practise Bi-
Cameral.
(1ii) The Executive:This the arm of
government that implement
the laws made by the legislature and
enforce decisions
made by the judicial system.the
executive also formulates implement programs and policies for
the smooth runing
government business.other function of
executive arm are:
provision of social
amenities,maintainance of laws and oders,defence of the state against
extensional aggression.
(1iii)
Judiciary:this is the arm of government
that interprate the
law made by the legislative and settle disputes.It is
popularly called the “coust system”
which made up of the
bench(that is thd judges) and the bars
(I.e Lawyers)
================================ (2)
(i)POLITICAL RIGHTS
(ii)LEGAL RIGHTS
(iii)EQUALITY RIGHTS
(iv)POLITICAL FREEDOMS
(v)PERSONAL FREEDOM (i)POLITICAL RIGHTS.
the right to run for government
officethe right to vote.
(ii)LEGAL RIGHTS
the rights to a layerthe right to be told
the reason for arrest.
(iii)EQUALITY RIGHTS
the right to be treated equally,
regardless of race, sex, age,
color, etc.
-Common Good (decision made for good of most people,
so citizens balance each others needs
and wants)respect
the needs/wants of others frequently
assess
decisionsdevelop a sense of responsibility towards all
groups in society
(iv)POLITICAL FREEDOMS.
engage in your political rights with out
fear of being
threatened or injuredpeaceful assembly (v)PERSONAL FREEDOMS
conscience and religion expression
(includes freedom of
the press).
================================
(3a) Constituted Authority:A leadership
which is estabilished
based on people which in line with the
customs,traditions
and law of society as the costodian of
legitimate power and authority
(3b)
(i)legal authority i:e emanated from the
condition
(ii)Tranditional authority e.g Obas
(iii)religious authority e.g Iman,Pastor (iv)adimistrative authority e.g U.N.O
secretary general
(v)charismatic authority e.g Chief
Obafemi Awolowo.
================================
Not Complet………. (4)
Tabulate.
MAJORITY
(i)majority rule is when more then 50
percent of a
population makes the decisions. (ii)majority rule is called democracy and
it strips the rights
of the minority. Examples Israel and the
palestinian
population, and Northern Ireland and
the catholic minority. MINORITY
(i)minority rule is when less the 50
percent of a
population makes the decisions.
(ii)Minority rule is called oligarchy, or
rule by a small rich elite. Examples Tsarist Russia ( before
1917), and Brazil.
================================ (5)
ROLES OF NDLEA
(i) To co-ordinate all drug laws and
enforce all
functions confered on any person
authority (ii) To dedicate tracfficking of narcotic
and
psychotropic substances
(iii) To suppession of demand for illicit
drugs
and other substances (iv) To collaborate with governmental
and
Non-governmental bodies within and
outside
nigeria in carrying out functions wholly
or in part,analogous to those of the agency
(v) To Recover of ill-gotten wealth
acquired
from proceeds of illicit drug trade
ROLES OF NAFDAC
(i) To regulate and control the importation
exportation,manufacture,advertisment,distribu
sales and use of
drugs,cosmetics,medical
advices,bottled wate
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merrylarry
Re- 2015 neco June/July ssce time table
(Jun 04 2015 at 10:40am)
1) Equation: H2 C 2O 4 2NaOH -- -- - -- -- -
>
Na2 C 2O 4 2H 20
Amount of NaOH used = Molar Conc
( mol/dm 3) x Vol
= 0 .250 x 22.2 /1000 = 0 .00555 mol or 5.55 x 10^- 3mol
From the Equation:
= 2 mole of Naoh Requires 1 mol of
Na0h
require 1/2 of H 2C 2 O 4 . 5 .55 x
10^- 3Mol of NaOh require 1/2 ( 5.55 x 10^- 3) = 2. 78 x 10^- 3Mol
Molar Conc of Acid
= Amount Of acid in Mol / Vol of acid
= 2 .78/25
= 0 .111 mol/dm 3
To find the Volume of x Mass conc . Of hydrated acid of 3 .5 in
250cm 3
Ie 250 cm3 conc . 3.5 of Hydrated acid
= 3 .5 x 1000 / 250
= 14 .0g /cm3
-- - -- -- - -- -- - -- -- - -- -- - -- ( 1. Cont ')
Cn - -- - > fecl 3
Dn - -- - > Na 3So 4
ARRANGE THIS IN A TABULAR FORM
( i )
TEST : Cn + Water OBSERVATION : Yellowish solution
INFERENCE: Fe ^3+ Present
( ii )
TEST : Solution( i ) + NaOH solution in
drops and
in excess OBSERVATION : Reddish brown ppt
formed
insoluble in excess NaOH solution
INFERENCE: Fe ^3+ Presents
( iii )
TEST : Solution( i ) + NH3 solution in drops fill in
excess
OBSERVATION : Reddish - brown ppt
insoluble
INFERENCE: Fe ^3+ Present
( iv ) TEST : To the solution ( i ) + C 3Fe ( CN) 6
Solution
OBSERVATIONS: Blood Red Colouration
INFERENCE: Fe ^3+ Confirmed
( v )
TEST : solution Cn + AgNO 3( ag ) + Dilute
HNO3 ( ag) + Ammonia solution ( NH 3)
( ag )
OBSERVATION : White Precipitate ,
ppt insoluble ,
ppt dissolved to colourless solution INFERENCE: Co3^2- So 3^2 C 1^- ,
C 1^- Present ,
C 1^- Confirmed .
( vi )
TEST : Dn + Water + Dil HcL warm
OBSERVATION : Gas Elvolved , Colourless ,
Irritating Smell,
Turn Blue Litmus Red
INFERENCE: So 2 Gas From So 3^2- ,
ion present
( v ) TEST : Solution + Baclr ( ag) + Dilute HcL
OBSERVATION : White ppt ,
ppt insoluble
INFERENCE: Co3^2 SO 4^2- SO 3^2-
present ,
SO3 ^2 Confirmed. ( 1) . Methyl Orange - pink in acid , -
Orange in
methyl , yellow in Alkali.
( 2) . Phenolpthalein - colourless in acid
-
colourless in neutral, pink in alkali ( 3) . Weak acid VS Strong base -
Phenolpthalein
e .g NaoH + COOHCOOH
-- - -- -- - -- -- - -- -- - -- - 2a)
Test: Put c into a test and add about
5cm of distilled water & shake
thoroughly Observation: Insoluble in
Water Inference: Insoluble Salt
--------------------------------------------------- 2bi)
Test: Divide the filtrate into 2 portion,
to the first portion and dilute sodium
hydroxide sol in Drops & excess
Observation: Reddish Brown ppt
formed insoluble in excess Naoh sol Inference: Fe3 is present in soluble and
Fe3 is present in excess
---------------------------
3aii)
-the boilling melt of the water
must be at 100degree -the water must give spit on a paper
chromotography
-the freezing point must be 0degree
3iii) adding of sodium chloride pilets to
the solution
3iv)sieving for separating mixture of different solid particles
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merrylarry
Re- 2015 neco June/July ssce time table
(Jun 05 2015 at 09:17am)
1.
A-housefly
B-toad
C-crayfish
D-Hibscus flower
E-Bean seed F-coconut fruit
1aii.A-Insecta
B-Amphibian
C-Crustacean
bi.
i.Cholera ii.Typhoid
bii.
i.possession of five webbed
digits for swimming
ii.possession of gills at larva
stage for respiration Adaptation to life on land
i.possession of living for
gaseous exchange
ii.possession of poison gland for
protection
iii.possession of Tympanum for collection of sound wave
biii.
i.presence of water
ii.presence of optimum
temperature
iii.viability of the seed ci.
DRAW
ALL RIGHT SIDE LABELLED
-pollen grain
-stigma
-anther -filament
-style
-ovule
-ovary
-receptacle
cii. marginal placentation
2.
ai.
G-maize fruit
H-mango fruit
I-tomato fruit J-cockcroach
K-earthworm
aii.
H-Drupe
I-berry
aiii. similarities
i.both hve endocarp for
protection of seed
ii.both have mesocarp for
storage of food
iii.both have seed DIFFERENCES
TABULATE FOR H and I
H
i.It belongs to drupe
ii.it hard and strong endocarp
I i.it belong to Berry
ii. it has soft and fleshy
endocarp
bi.
i.Animal
ii.W¡nd bii.
TABULATE for J & K
J
i.it belongs to the insecter
ii.possession of w¡ngs
iii.it lives in dark corner iv.it undergoes incompelete
metamorphosis
v.it destroys household
materials
K.
i.it belongs to annelida ii.Absense of w¡ngs
iii.it lives in moist soil
iv.it does not undergo
metamorphosis
v.it serves as decomposer
SPECIMEN I biii.
i.transmits disease like
leprosy,typhoid
ii.it destroys household materias
like clothes
SPECIMEN K i.it loosen the soil
ii.it aerates the soil
iii.it decomposes plants and
Animals materials
3ai.
L-thoracic vetebra M-cervical vetebra
N-caudal vetebra
O-scral vetebra
P-Humerus
aii.
L-Chest region M-Neck region
N-Tail region
O-pelvic region
P-Fore limb
SPECIMEN L
aiii. i.possession of long neural
spine
ii.it has large neural canal
iii.Teir transverse process are
well developed
SPECIMEN M i. it has a broad and flat centrum
ii.it has vertebrarterial canal
iii.it has a pair of
postzygapophyses
bi. Clavicle (pectoral girdle)
DRAW RIGHT SIDE LABELLED
-body
-transverse process
-superior articular process
LEFT SIDE LABELLED
-Anterior tubercule -Foremen
-exterior tubercule
-tamina
spinus process
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merrylarry
Re- 2015 neco June/July ssce time table
(Jun 11 2015 at 09:57am)
1a)
x:y:z*6:5:8
M=x/6=y/5=5/8
x:y:z*6m:5m:8m
1.8x=6m y=3m
z=8m
12x-48/4y
+2=12(6m)-8(8m)/4(5m)+8m
=72m-72m/20m+8m
=0m/28m =0
1b)
un=ar^1
us=ar46
2/81=2r^4
81?2r^4/81?2=2/81?2 r^4=1/81
r=4rot1/81, r=1/3.
ii)sum=a(1-r^n)/1-r
=2(1-(1/3)5)/1-1/3
=2(1-1/243)/2/3
=(242/243)/2/3 484/243-2/3
484/243?3/2
=242/81
=============================
2a)
number of sides=12 radius of circle=10cm
area=?
n 2=360 ש 12?2=360 ?2= 360/12 =30? ?1+?2= 180-30
1=150? When ?1 and ?2 are interior and
exterior angle of a polygon A
sector has are.
Area of sector=?/360?rot8^2
=150/360?22/7?100/1
A=130-95cm^2 2b)
1/2(2x+1)-2/5(x-2)=3
2x+1/3-2x-4/3=3
10x+5-6x+12/15=3/1
Cross multiple
4x+17=45 4x/4=28/4
x=7.
=============================
3)
Apply 5m rule to find C P
t/sin T = P/sin P t/sin 110 = 6/sin 40
t=6 * 0.9396/0.6428
=56376/6.6428
=87704
=877km
============================= 4)
Total Fruit = 80 + 60 = 140
(a)
(i) Pr one of each fruit is picked
(79/140 *60/139) + ( 59/140 * 80/139)
=4740/19,460 + 4720/19,460 =9460/19,460 = 0.486
4aii)
Pr one type of fruit is picked
(79/140 * 78/139) + (39/140 *
5p/139)
=6162/19,460 + 3422/19,460 = 9584/19,460 = 0.492
4b)
5X/8 – 1/6 ≤ X/3 + 7/24
Multiply through by 24 i:e
15X – 4≤ 8X + 7
15X – 8X ≤ 7 + 4 7X = 11
X ≤ 11/7 ===> X ≤ 1 4/9
=============================
5a)
3/X + 2 – 6/3X – 1
3(3X – 1) – 6 (X + 2)/ (X + 2) ( 3X – 1)
9X – 3 – 6X – 12/(X + 2)(3X – 1)
3X – 15/(X+2)(3X – 1)
5b)
C.I=P[1+r/100]^
=25000[1+12/100]^3 =25000[1+0.12]^3
=25000 * 1.4049
=35122.50
=N35,122.50
===========================
6a) X+-3/2
X=2/3 or X=2
(X + 3/2)^2 or (X -2)
(X + 3/2) (X – 2)
X (X – 2) + 3/2 (X – 2)
X^2 – 2X + 3 X/2 – 3 2X^2 – 4X + 3X – 6
2X^2 – X – 6
6b)
h/h+8 = 6/10
10h = 6h + 48
h = 12 H = h + 8
H = 12 + 8
H = 20
Volume = 1/3 A.h
= 1/3 (10*10) * 20 – 432/3
= 200/3 – 432/3 =1568/3
=522.67cm3
=============================
7a)titan/360?2pie r cos t
d=55
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