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Biology NECO SSCE 2004 Science of Living Things
The function of the ribosomes is the
A
absorption of carbon dioxide from the air
B
control of all the vital activities of the cell
C
provision of energy for cellular activities
D
synthesis of secretory products
E
synthesis of proteins and enzymes
medium Difficulty
Biology NECO SSCE 2004 Science of Living Things
Which of the following is NOT a transmissible character?
A
dimple cheek
B
ability to roll tongue
C
colour blindness
D
sickle-cell anaemia
E
big muscles of a boxer
medium Difficulty
Biology NECO SSCE 2004 Science of Living Things
Cotton is an example of a/an crop.
A
fibre
B
food
C
latex
D
oil
E
cereal
medium Difficulty
Biology NECO SSCE 2004 Science of Living Things
Which of the following is NOT a type of finger print?
A
arch
B
compound
C
loop
D
simple
E
whorl
medium Difficulty
Biology NECO SSCE 2004 Science of Living Things
In terms of evolutionary trend, which of these invertebrates evolved first?
A
Annelida
B
Arthropoda
C
Coelentrata
D
Platyhelminthes
E
Protozoa
medium Difficulty
Biology NECO SSCE 2004 Science of Living Things
The tricuspid valve is located between the
A
left auricle and left ventricle
B
left and right auricles
C
right and left ventricles
D
right auricle and right ventricle
E
right auricle and left ventricle
medium Difficulty
Biology NECO SSCE 2004 Science of Living Things
The tricuspid valve is located between the
A
left auricle and left ventricle
B
left and right auricles
C
right and left ventricles
D
right auricle and right ventricle
E
right auricle and left ventricle
medium Difficulty
Physics NECO SSCE 2003 Structure of the Nucleus
The mode of transference of heat which does not require any material medium is
A
conduction
B
convection
C
evaporation
D
radiation
E
transmission
medium Difficulty
Physics NECO SSCE 2003 Refraction of Light
Calculate the critical angle for light traveling from water to air. (Refractive index of water = 1.33)
A
36.9°
B
41.3°
C
48.8°
D
49.2°
E
51.4°
medium Difficulty
Chemistry NECO SSCE 2003 Periodic Table & Periodicity
An atom of element X has an electronic configuration of \( 1s^22S^22p^63s^23p^3. \) In which group of the periodic table is X?
A
\( \text{0} \)
B
2
C
3
D
4
E
5
medium Difficulty
Mathematics NECO SSCE 2003 Number and Numeration
The ratio of the circumference to the diameter of a circle is approximately equal to
A
2.5
B
3.14
C
4.83
D
6.52
E
7
medium Difficulty
Mathematics NECO SSCE 2003 Number and Numeration
Two similar cylindrical cans have heights of 7cm and 21cm, if the smaller holds 250g of sugar, how many kg of sugar will the larger one hold?
A
0.75
B
1.5
C
2.25
D
3.5
E
6.75
medium Difficulty
Physics NECO SSCE 2003 Mechanics and Properties of Matter
Young’s modulus of elasticity is the ratio of stress to strain, provided the load does not exceed the
A
breaking point
B
elastic limit
C
plastic limit
D
stress limit
E
yield point
medium Difficulty
Physics NECO SSCE 2003 Heat Energy & Temperature
Which of the following instruments can be used to measure e.m.f. most accurately.
A
Ammeter
B
Galvanometer
C
Metre bridge
D
Potentiometer
E
Voltmeter
medium Difficulty
Physics NECO SSCE 2003 Heat Energy & Temperature
Evaporation of a liquid produces cooling of the liquid because the
A
attraction between the vapour molecules and the liquid molecules is great
B
average kinetic energy of the liquid is reduced
C
density of the liquid decreases
D
vapour pressure above the liquid rises
E
volume of the liquid decreases
medium Difficulty
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