The method used to separate an insoluble solid from a liquid is
2
The scent of a perfume sprayed at one corner of a room fills the entire room through
3
Which of the following processes is a physical change?
4
Atoms of the same element have the same
5
The unit of measurement of energy is
6
Which of the following energy transformations takes place at a hydroelectric power station?
7
A drawing of magnetic line of force provides information on the
8
A bottle of water removed from a refrigerator soon becomes covered with droplets of water because the
9
The volume of a metal ball was determined by dropping it into a measuring cylinder containing 20 cm 3 of water and the water level rose to 35 cm 3 . If the mass of the ball is 35 g, calculate its density.
10
A boy stepped on a banana peel on the ground and fell because the
11
Which of the following conditions describes a first class lever?
12
A man did 75 J of work by lifting a 50 N load from the floor on to a shelf. Calculate the height of the shelf.
13
The lion is a carnivore because it eats
14
The structure which helps a fish to breath under water is the
15
The thorns found on some plants are used for
16
The following characteristics are features of all living things except ability to
17
Which of the following parasites lives on field animals?
18
The greatest danger faced by mammals living on land is
19
The insect responsible for the spread of malaria is the
20
Which of the following substances is added to the soil to reduce its acidity?
21
The figure below shows the arrangement of parts of the soil when some soil sample was shaken with water in a glass cylinder and allowed to settle.
22
The figure below shows the arrangement of parts of the soil when some soil sample was shaken with water in a glass cylinder and allowed to settle.
23
Which of the following characteristics applies to only plants?
24
The waste products of respiration are
25
The function of the lungs is to
26
Which of the following plants reproduce(s) vegetatively?
27
The process which takes place in all living cells is
28
The food substance found in yam is
29
The end-products of the digestion of fats and oils are
30
Which of the following factors promote plant germination?
31
The female part of a flower is the
32
Which of the following substances breaks down fats into tiny droplets during digestion?
33
Blood in the urine is a symptom of
34
A free movement of the bowels is aided by
35
Which of the following diseases is spread through air?
36
How many days in a month does the moon appear?
37
The earth moves completely round the sun once in every
38
A smaller heavenly body, which orbits a bigger one could be described as a
39
Which of the following parasites is a plant?
40
Which of the following substances is not a constituent of a balanced diet?
