The bar chart shows the number of times the word a, and, in, it, he, to appear in a paragraph in a book. What is the ratio of the least frequent word?
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2008
Find the area of the figure given
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2008
In the diagram < OPQ is
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2008
The result of rolling a fair die 150 times is as summarized in the table given.\(\begin{array}{c|c} \text{Number} & 1 & 2 & 3 & 4 & 5 & 6 \\ \hline \text{Frequency} & 12 & 18 & x &…
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2008
The probability of picking a letter T from the word OBSTRUCTION is
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2008
In how many ways can the letters of the word ACCEPTANCE be arranged?
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2008
If x > 0, find the range of the numbers x - 3, 3x + 2, x - 1, 4x, 2x - 1, x - 2, 2x - 2, 3x and 3x + 1
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2008
What is the mean of the data t, 2t - 1, t - 2, 2t - 1, 4t and 2t + 2?
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2008
On a pie chart, there are six sectors of which four angles are 30o, 45o, 60o, 90o and the remaining two angles are in the ratio 2 : 1. Find the smaller angles of the remaining two angles
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2008
\(\int ^{\frac{\pi}{2}}_{-\frac{\pi}{2}}\)cosx dx
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2008
Evaluate \(\int ^{2}_{1}\)(6x2 - 2x)dx
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2008
A student sitting on a tower 68 metres high observes his principal's car at the angle of depression of 20o. How far is the car from the bottom of the tower to the nearest metre?
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2008
If sin \(\theta\) = \(\frac{3}{5}\), find tan \(\theta\)
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2008
Calculate the distance between points L(-1, -6) and M(-3, -5)
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2008
Find the gradient of a line which is perpendicular to the line with the equation 3x + 2y + 1 = 0
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2008
The locus of a point equidistant from two points P(6,2) and R(4,2) is a perpendicular bisector of PR passing through
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2008
Find the capacity in litres of a cylindrical well of radius 1 meter and depth 14 metres.