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Biology UTME / JAMB 2012 Variety of Organisms & Classification of Living Things
Use the diagram above to answer this question. The graph illustrates
Attached Figure / Diagram
Question diagram
A
the highest frequency for height of 2 metres
B
a discontinuously varying character
C
a continuously varying character
D
total yield in a cassava farm
medium Difficulty
Biology UTME / JAMB 2012 Variety of Organisms & Classification of Living Things
The largest number of cassava plants has an approximate height of
Attached Figure / Diagram
Question diagram
A
1.4m
B
1.6m
C
1.8m
D
2.0m
medium Difficulty
Biology UTME / JAMB 2012 Nutrition in Plants & Animals (Photosynthesis & Food Substances)
The type of interaction shown is referred to as
Attached Figure / Diagram
Question diagram
A
interspecific competition
B
intraspecific competition
C
mutualism
D
cooperation
medium Difficulty
Biology UTME / JAMB 2012 Adaptation & Evolution
In the diagram, which of the following statement is true of the interaction
Attached Figure / Diagram
Question diagram
A
P aurelia is better adapted for obtaining food than P caudatum
B
P caudatum is better adapted for obtaining food than P. aurelia
C
both organisms cannot coexist
D
both organisms cannot reproduce
medium Difficulty
Biology UTME / JAMB 2012 Adaptation & Evolution
In the diagram, which of the following statement is true of the interaction
A
P aurelia is better adapted for obtaining food than P caudatum
B
P caudatum is better adapted for obtaining food than P. aurelia
C
both organisms cannot coexist
D
both organisms cannot reproduce
medium Difficulty
Mathematics UTME / JAMB 2011 Inequalities & Linear Programming
Solve the inequality x2 + 2x > 15.
A
x 5
B
-5 < x < 3
C
x 5
D
x > 3 or x < -5
medium Difficulty
Chemistry UTME / JAMB 2011 Acids, Bases, pH & Salts
Which of the following is a deliquescent compound?
A
NaNO3
B
CaCl2
C
CuO
D
Na2CO3.10H2O
medium Difficulty
Mathematics UTME / JAMB 2011 Plane Geometry, Polygons & Circle Theorems
If 2q35 = 778, find q
A
2
B
1
C
4
D
O
medium Difficulty
Mathematics UTME / JAMB 2011 Plane Geometry, Polygons & Circle Theorems
Simplify \(\frac{3\frac{2}{3} \times \frac{5}{6} \times \frac{2}{3}}{\frac{11}{15} \times \frac{3}{4} \times \frac{2}{27}}\)
A
\(5\frac{2}{3}\)
B
30
C
\(4\frac{1}{3}\)
D
50
medium Difficulty
Mathematics UTME / JAMB 2011 Fractions, Decimals, Percentages & Approximations
A man invested N5,000 for 9 months at 4%. What is the simple interest?
A
N150
B
N220
C
N130
D
N250
medium Difficulty
Mathematics UTME / JAMB 2011 Fractions, Decimals, Percentages & Approximations
If the numbers M, N, Q are in the ratio 5:4:3, find the value of \(\frac{2N - Q}{M}\)
A
2
B
3
C
1
D
4
medium Difficulty
Mathematics UTME / JAMB 2011 Indices, Logarithms & Surds
Simplify \((\frac{16}{81})^{\frac{1}{4}} \div (\frac{9}{16})^{-\frac{1}{2}}\)
A
\(\frac{2}{3}\)
B
\(\frac{1}{2}\)
C
\(\frac{8}{9}\)
D
\(\frac{1}{3}\)
medium Difficulty
Mathematics UTME / JAMB 2011 Indices, Logarithms & Surds
If log318 + log33 - log3x = 3, Find x.
A
1
B
2
C
o
D
3
medium Difficulty
Mathematics UTME / JAMB 2011 Indices, Logarithms & Surds
Rationalize \(\frac{2 - \sqrt5}{3 - \sqrt5}\)
A
\(\frac{1 - \sqrt5}{2}\)
B
\(\frac{1 - \sqrt5}{4}\)
C
\(\frac{ \sqrt5 - 1}{2}\)
D
\(\frac{1 + \sqrt5}{4}\)
medium Difficulty
Mathematics UTME / JAMB 2011 Plane Geometry, Polygons & Circle Theorems
Simplify (\(\sqrt2 + \frac{1}{\sqrt3})(\sqrt2 - \frac{1}{\sqrt3}\))
A
\(\frac{7}{3}\)
B
\(\frac{5}{3}\)
C
\(\frac{5}{2}\)
D
\(\frac{3}{2}\)
medium Difficulty
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