When one is subtracted from the smallest 5-digit number. What will be the result?
A)
Smallest 4-digit number
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B)
Greatest 4-digit number
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C)
Greatest 5-digit number
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D)
Smallest 5-digit number
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E)
None of these
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Which one of the following is correct?
A)
\[\frac{3}{5}>\frac{5}{8}\]
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B)
\[\frac{5}{8}=\frac{3}{5}\]
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C)
\[\frac{5}{8}>\frac{3}{5}\]
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D)
All of these
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E)
None of these
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If \[\frac{x}{7}=\frac{4}{2}\]and\[\frac{y}{5}=\frac{4}{2}\], then the ratio of x to y is:
A)
\[\frac{5}{7}\]
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B)
\[\frac{7}{5}\]
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C)
\[\frac{3}{4}\]
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D)
All of these
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E)
None of these
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If \[\mathbf{p}=\mathbf{2},\text{ }\mathbf{q}=-\mathbf{1}\]and\[\mathbf{r}=\mathbf{3}\], then find the value of \[{{\mathbf{p}}^{\mathbf{2}}}+{{\mathbf{q}}^{\mathbf{2}}}-{{\mathbf{r}}^{\mathbf{3}}}.\]
A)
-6
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B)
6
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C)
-22
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D)
22
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E)
None of these
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Subtract \[\left( -\mathbf{a}-\mathbf{b}-\mathbf{c} \right)\] from\[~\left( \mathbf{a}-\mathbf{b}+\mathbf{c} \right)\].
A)
\[2a+2c\]
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B)
\[2a-2c\]
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C)
\[a+c\]
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D)
\[a-c\]
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E)
None of these
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Evaluate \[\frac{\left( 5+5+5 \right)\div 5}{2+2+2\div 2}\]
A)
\[\frac{5}{3}\]
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B)
\[\frac{3}{5}\]
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C)
\[\frac{8}{5}\]
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D)
\[\frac{8}{3}\]
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E)
None of these
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What is the value of\[{{\mathbf{m}}^{\mathbf{3}}}-{{\mathbf{m}}^{\mathbf{2}}},\text{ }\mathbf{if}\text{ }\mathbf{m}=\mathbf{3}\]?
A)
81
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B)
36
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C)
18
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D)
63
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E)
None of these
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y% of y is same as 10% of:
A)
\[{{y}^{2}}\]
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B)
\[\frac{y}{10}\]
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C)
y
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D)
\[\frac{{{y}^{2}}}{10}\]
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E)
None of these
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Simplify:\[~\frac{1}{100}+\mathbf{0}.\mathbf{2}+\mathbf{0}:\mathbf{02}+\frac{1}{2}\].
A)
\[\frac{37}{100}\]
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B)
\[\frac{3}{10}\]
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C)
\[\frac{73}{100}\]
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D)
\[\frac{7}{100}\]
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E)
None of these
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Fill in the box. \[\frac{21}{15}\]
1.3
A)
>
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B)
*
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C)
<
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D)
Both A and B
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E)
None of these
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Find the value of x if \[\mathbf{2x}-\mathbf{3y}=\mathbf{18}\]and\[\mathbf{y}=\mathbf{2}\].
A)
21
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B)
12
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C)
24
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D)
18
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E)
None of these
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Lf \[\mathbf{A}:\mathbf{B}=\mathbf{5}:\mathbf{4}\]and\[\mathbf{B}:\mathbf{C}=\mathbf{3}:\mathbf{7}\], then find\[\mathbf{A}:\mathbf{C}\].
A)
\[\frac{28}{15}\]
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B)
\[\frac{15}{28}\]
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C)
\[\frac{8}{11}\]
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D)
\[\frac{2}{3}\]
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E)
None of these
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Which one of the following numbers has only two factors, 1 and the number itself?
A)
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B)
done
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C)
done
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D)
All of these
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E)
None of these
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If \[\mathbf{a}=\mathbf{5},\text{ }\mathbf{b}=\mathbf{3}\]and\[\mathbf{c}=\mathbf{2}\], then which of the following is not true?
A)
\[\left( a+b \right)+c=a+\left( b+c \right)\]
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B)
\[\left( a\times b \right)\times c=a\times \left( b\times c \right)\]
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C)
\[a\times \left( b+c \right)=a\times b+a\times c\]
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D)
\[a+\left( b\times c \right)=a\times b+b\times c\]
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E)
None of these
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\[\frac{1}{4}\] th of a glass is filled with water, what part of the glass is still to be filled by water to make it full?
A)
\[\frac{1}{4}\]
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B)
\[\frac{1}{2}\]
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C)
\[\frac{3}{4}\]
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D)
\[\frac{1}{8}\]
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E)
None of these
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One more than twice of a number is added to the result of 5 more than the same number.
Find the result, if the number is x.
A)
\[~2x+6\]
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B)
\[~2x+7\]
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C)
\[~3x+6\]
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D)
\[3x-6\]
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E)
None of these
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Find the perimeter of the Figure-x.
A)
24 cm
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B)
38 cm
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C)
42 cm
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D)
83 cm
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E)
None of these
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Which one of the following is correct?
A)
\[0.19=19%=\frac{19}{10}\]
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B)
\[0.34=34%=\frac{17}{25}\]
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C)
\[~0.64=64%=\frac{16}{25}\]
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D)
\[~0.28%=28%=\frac{32}{25}\]
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E)
None of these
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Values of x and y in the given box are:
\[\,\frac{45}{54}=\frac{x}{162}=\frac{5}{y}\]
A)
\[x=90\,and\,y=18\]
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B)
\[x=72\,and\,y=9\]
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C)
\[x=180\text{ }and\text{ }y=108\]
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D)
\[x=135\,and\,y=6\]
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E)
None of these
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If 2, 8, 6 and x are in proportion, then find the value of x.
A)
20
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B)
34
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C)
24
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D)
9
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E)
None of these
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If 16 men can do a piece of work in 18 days, in how many days will 12 men complete it?
A)
24 days
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B)
42 days
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C)
34 days
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D)
12 days
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E)
None of these
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If \[\mathbf{7}+\mathbf{7}+\mathbf{7}+\_\_\]to x times is equal to 91, find the value of x.
A)
11
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B)
12
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C)
18
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D)
21
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E)
None of these
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Find the value of\[\angle A\]in the figure given below.
A)
\[36{}^\circ \]
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B)
\[~63{}^\circ \]
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C)
\[37{}^\circ \]
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D)
\[47{}^\circ \]
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E)
None of these
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