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Mathematics UTME / JAMB 2007 Number and Numeration
If x10 = 12145 find x
A
124
B
121
C
184
D
180
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
Evaluate \(\frac{(0.5625)^2 - (0.4375)^2}{0.04}\) correct to three significant figures
A
3.11
B
3.13
C
0.313
D
3.12
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
Find the value of x for which 2(32x-1) = 162
A
5/2
B
3/2
C
2/5
D
1/2
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
Simplify \(\frac{3}{5} \div \left(\frac{2}{7} \times \frac{4}{3} \div \frac{4}{9}\right)\)
A
\(\frac{4}{5}\)
B
\(\frac{7}{10}\)
C
\(\frac{6}{6}\)
D
\(\frac{21}{6}\)
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
If log102 = x, express log1012.5 in terms of x
A
2(1 + x)
B
2 + 3x
C
2(1 - x)
D
2 - 3x
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
A man made a profit of 5% when he sold an article for N60,000.00. How much would he have sell the article to make a profit of 26%
A
N68,000
B
N72,000
C
N65,000
D
N70,000
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
Given P = {1, 3, 5, 7, 9, 11} and Q = {2, 4, 6, 8, 10, 12}. Determine the relationship between P and Q
A
P∩Q = ∅
B
P ⊂ Q
C
Q⊂P
D
P = Q
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
Evaluate 101122 - 10122
A
1100002
B
1102
C
11000002
D
110002
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
If X = {all the perfect squares less than 40} Y = {all the odd numbers fro, 1 to 15}. Find X ∩ Y.
A
{3, 9}
B
{9}
C
{9, 25}
D
{1, 9}
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
The volume of a hemispherical bowl is \(718\frac{2}{3}\). Find its radius .
A
4.0 cm
B
5.6 cm
C
7.0 cm
D
3.8 cm
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
What is the value of k if the mid-point of the line joining (1 - k, - 4) and (2, k + 1) is (-k , k)?
A
-3
B
-1
C
-4
D
-2
medium Difficulty
Mathematics UTME / JAMB 2007 Number and Numeration
The area of a square is 144 sqcm. Find the length of the diagonal.
A
13 cm
B
12√2 cm
C
12 cm
D
11√3 cm
medium Difficulty
Mathematics WAEC / WASSCE 2007 Number and Numeration
The volume of a cylinder is 1200cm3 and the area of its base is 150cm2. Find the height of the cylinder.
A
80.00cm
B
8.00cm
C
0.80cm
D
0.08cm
medium Difficulty
Mathematics WAEC / WASSCE 2007 Number and Numeration
Evaluate \((111_{two})^2\) and leave your answer in base 2
A
\(111001_{two}\)
B
\(110001_{two}\)
C
\(101001_{two}\)
D
\(10010_{two}\)
medium Difficulty
Mathematics WAEC / WASSCE 2007 Number and Numeration
Find the LCM of \(2^{3}\times 3\times 5^{2}, 2\times 3^{2}\times 5 \hspace{1mm}and \hspace{1mm}2^{2}\times 3^{2}\times 5\)
A
\(2^{2}\times 3^{3}\times 5^{2}\)
B
\(2^{3}\times 3^{23}\times 5\)
C
\(2^{2}\times 3^{2}\times 5^{2}\)
D
\(2^{3}\times 3^{3}\times 5^{2}\)
medium Difficulty
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