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- In a prolonged drought period, forage was scarce. It made animals reach out for higher forage and this way the giraffes got the stretched long...(Solved)
In a prolonged drought period, forage was scarce. It made animals reach out for higher forage and this way the giraffes got the stretched long necks.
(a) What is the term used for a characteristic such as the long necks outlined?
(b) What is the name given to the theory that describes the evolution of such structures like the long necks?
(c) State and explain the limitation of the theory you named in (b) above.
Date posted: September 13, 2019.
- Distinguish between dabbing and airbrushing techniques of painting.(Solved)
Distinguish between dabbing and airbrushing techniques of painting.
Date posted: September 13, 2019.
- State the difference between a positive print and a negative print.(Solved)
State the difference between a positive print and a negative print.
Date posted: September 13, 2019.
- Name the corporate identification symbol below.(Solved)
Name the corporate identification symbol below.
Date posted: September 13, 2019.
- The relationship between two quantities x and y are suspected to be of the form y = abx + 2.1(Solved)
The relationship between two quantities x and y are suspected to be of the form y = abx + 2.1 where a and. b are constants. The table below show corresponding values of x and y.
a) By drawing a suitable straight line graph, estimate the values of a and b.
(b) Hence, determine the value of;
i) y when x is 13.2.
ii) x when y is 47.6.
Date posted: September 13, 2019.
- The table below shows differences in air breathed in and out.(Solved)
The table below shows differences in air breathed in and out.
What is the reason for there differences.
Date posted: September 13, 2019.
- Identify two functions of a loom in weaving?(Solved)
Identify two functions of a loom in weaving?
Date posted: September 13, 2019.
- Which substance in the cigarettes smoke may cause lung cancer.(Solved)
Which substance in the cigarettes smoke may cause lung cancer.
Date posted: September 13, 2019.
- Define the term foreshortening.(Solved)
Define the term foreshortening.
Date posted: September 13, 2019.
- Give four major characteristics of mosaic technique of picture making.(Solved)
Give four major characteristics of mosaic technique of picture making.
Date posted: September 13, 2019.
- Mr. Juma has sued Serenity Hospital on grounds that their child was wrongly identified such that they got the wrong one.The child is blood group...(Solved)
Mr. Juma has sued Serenity Hospital on grounds that their child was wrongly identified such that they got the wrong one.The child is blood group O. Mr. Juma is blood group AB while Mrs. Juma is heterozygous blood group A.
(a) Work out the possible blood group of their offsprings.
(b) Is Mr. Juma justified in his claims?
Date posted: September 13, 2019.
- Define the term priming as used in painting.(Solved)
Define the term priming as used in painting.
Date posted: September 13, 2019.
- Carefully study the art work below and answer the question that follows.(Solved)
Carefully study the art work below and answer the question that follows.
Identify the most prominent element and principle of Art and Design portrayed by the artist.
Date posted: September 13, 2019.
- The table below shows monthly income tax rates.(Solved)
The table below shows monthly income tax rates.
A civil servant earns a salary of Sh.42000 and is provided with a house at a nominal rent of Sh. 1500 per month.
(a) Taxable pay is the employee’s salary plus 15% of salary less nominal rent. Calculate the civil servant’s taxable income in K£ p.m.
(b) If the employee is entitled to a personal relief of Sh.900 p.m., what is his PAYE?
(c,) The following deductions are made from his gross monthly pay; NHIF - Sh 630, WCPS - Sh 540, Union dues - Sh 330, SACCO loan recovery - Sh.7000 and Co - operative shares Sh.2500 Calculate his net monthly pay.
Date posted: September 13, 2019.
- The diagram below show single circulation of a fish.(Solved)
The diagram below show single circulation of a fish.
(a) Write down the names of the parts labelled T,U and V.
(b) Explain the main disadvantage of this type of circulation.
(c) How is this type of circulation different from that found in man?
Date posted: September 13, 2019.
- What is meant by the terms advance and recede as applies to colour.(Solved)
What is meant by the terms advance and recede as applies to colour.
Date posted: September 13, 2019.
- The table below shows approximate numbers of organisms found in an ecosystem.(Solved)
The table below shows approximate numbers of organisms found in an ecosystem.
(a) Using the information in the table draw a pyramid of numbers.
(b) Explain what would happen to the other organisms if all the lizards suddenly died off.
Date posted: September 13, 2019.
- A curve passes through the point (3,-6) and its gradient function is dy/dx= 2x-1(Solved)
A curve passes through the point (3,-6) and its gradient function is dy/dx= 2x-1.
(a) Find the equation of the curve.
(b) Determine the x-co-ordinate of the points where the curve cuts the x-axis.
(c) sketch the curve
(d) By integration, find the area enclosed by the curve and the x-axis
Date posted: September 13, 2019.
- Triangle ABC below has an area of 30 cm2(Solved)
Triangle ABC below has an area of 30 cm2. In triangle,angle ABC = alpha , angle ACB = theta and sin alpha - cos theta =0. Sides AB = ( 2x – 3) cm, AC = 3x cm and BC = 2 (x + 2.5) cm.
From the triangle, find;
(a) The value of x.
(b) The perimeter of the triangle.
(c) The perpendicular height from A to base BC
(d) The size of angle alpha
Date posted: September 13, 2019.
- The photographs labelled K, L, M, N and P below are bones obtained from a mammal. For each of the bones K, L and M,...(Solved)
The photographs labelled K, L, M, N and P below are bones obtained from a mammal. For each of the bones K, L and M, two views are shown.
(a) Identify the bones and name the part of the mammalian body from which each was obtained. (5mks)
(b) Name the parts labelled 1, 2 and 4.
(c) Name the bones that form a joint with bone K at its anterior and posterior end
and in each case name the type of joint they form.
Anterior end.
(i) Bone(s)
(ii) Type of joint
Posterior end.
(i) Bone(s)
(ii) Type of joint
(d) State the function of the structure labelled 6 in bone P.
Date posted: September 13, 2019.
- Evaluate using square root, cubes and reciprocal tables;(Solved)
Evaluate using square root, cubes and reciprocal tables;
![q1691320191203.png](/questions/uploads/q1691320191203.png)
Date posted: September 13, 2019.
- Name the hard body covering found in organisms of the phylum arthropoda.(Solved)
Name the hard body covering found in organisms of the phylum arthropoda.
Date posted: September 13, 2019.
- State the relevance of Islamic criminal law. (Solved)
State the relevance of Islamic criminal law.
Date posted: September 13, 2019.
- In a class there are 19 girls and the rest are boys.(Solved)
In a class there are 19 girls and the rest are boys. The probability of picking a boy from the class
is 0-4. Find the total number of students in that class.
Date posted: September 13, 2019.
- Describe categories of legal acts in Islam.(Solved)
Describe categories of legal acts in Islam.
Date posted: September 13, 2019.
- The figure below shows a square based non- right pyramid ABCDV. Side BCV is an equilateral triangle of side 8 cm(Solved)
The figure below shows a square based non- right pyramid ABCDV. Side BCV is an equilateral triangle of side 8 cm and is perpendicular to base ABCD. Calculate to4 s.f the volume of the pyramid.
![q1491320191258.png](/questions/uploads/q1491320191258.png)
Date posted: September 13, 2019.
- Write the kingdoms to which the following organisms belong.
Plasmodium
Bat
Yeast(Solved)
Write the kingdoms to which the following organisms belong.
Plasmodium
Bat
Yeast
Date posted: September 13, 2019.
- Outline the measures that can be put in place to improve Zakat collection in Kenya. (Solved)
Outline the measures that can be put in place to improve Zakat collection in Kenya.
Date posted: September 13, 2019.
- Describe the performance of Hajji. (Solved)
Describe the performance of Hajji.
Date posted: September 13, 2019.
- Solve without using tables or calculators(Solved)
Solve without using tables or calculators
![q1391320191255.png](/questions/uploads/q1391320191255.png)
Date posted: September 13, 2019.