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Tuesday, June 27, 2017

Basic Science Past Question..

Read the following questions and pick the best answer from the given alternative
Which of the following is a synthetic drug ____
Palm wine (b) Paracetamol (c) Kolanut (d) Bitter leaf

The amount of water vapour in the atmosphere is called _____
humidity (b) sunshine (c) temperature (d) cloud

Solid can be prepared for planting by making all these except ____
heaps (b) drainages (c) beds (d) ridges

Solar system comprises the sun and ____ (a) clouds (b) planets (c) atmosphere (d) stars

One of these is not the advantages of recycling waste
(a) it provides employment (b) it keeps the environment clean
(c) it serves as a means of generating revenue (d) It is a source of water supply

Day and night are caused by the movement of the earth that is known as _____
random (b) revolutional (c) rotational (d) rectangular

The following are ways of controlling erosion except ___
making garden beds (b) planting of cover crops (c) crop rotation (d) bush burning

When caustic soda is mixed with oil, _____ is provided (a) soap (b) salt (c) sugar (d) rubber

The transfer of pollen grains from the another to the stigma of a flower is known as ____
pollination (b) fertilization (c) pollution (d) conduction

The skull protects the _____ (a) heart (b) testicles (c) brain (d) lungs

The bones of the chest are called ____ (a) femur (b) tibia (c) ribs (d) vertebrates

The longest bone of the body is called__ (a) femur (b) cartilage (c) membrane (d) colar bone

A muscular organ that pumps blood round the body is known as ____
ventricle (b) cardiac (c) heart (d) humerus

Which of these protects the human lungs and heart ____
skull (b) rib cage (c) vertebrae (d) organ

Which of these is not a cereal? _____ (a) Yam (b) rice (c) maize (d) millet

Which of these is not refined from crude oil? ____
Petrol (b) iron (c) kerosene (d) Vaseline

Which is the last stop of the urinary track? _____ (a) ureter (b) urethra (c) kidney (d) liver

Agency in charge of waste collection and disposal is _____

During respiration, the exchange of gas takes place in the ____
lung (b) liver (c) nose (d) mouth

One of these is not a water project ____ (a) Dams (b) ports (c) river basin (d) rainfall

How many chambers does the heart have ____ (a) 1 (b) 2 (c) 3 (d) 4

Which side of the heart is stronger with more muscle ____
left side (b) right side (c) plasma (d) platelets

Muscles are attached to the bones by means of _____
tendon (b) cartilage (c) vessels (d) patella

_______ provide support for our bodies and help form our shape
Bones (b) blood (c) muscles (d) power

These are properties of air except _____
Air has weight (b) Air occupies space (c) Air has pressure (d) Air is liquid

Which of the following is not a sexually transmitted disease? ____
Gonorrhea (b) syphilis (c) Herpes (d) Malaria

The following are the reasons for keeping pets are home except ____
for protection (b) for giving signals (c) to produce good sounds (d) to fight the owners

Unripe fruits usually appear in ____ colour (a) blue (b) yellow (c) brown (d) green

Melting of ice-block and candle wax, evaporation of water are _____ change
temporary (b) permanent (c) pubertal (d) developmental

Iron filling can be separated from sand through the use of ___
(a) magnet (b) funnel (c) filteration (d) evaporation

Part B: Theory
What is magnet
b.) Write out four magnetic objects
What is friction
b.) Define gravity
What is air
b.) Write out the properties of air
Explain "MR NIGER D"
Write out five naturally occurring drugs