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question_answer1)
\[\frac{\left( \sqrt{32}+\sqrt{48} \right)}{\left( \sqrt{8}+\sqrt{12} \right)}=?\]
A)
\[\sqrt{2}\] done
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B)
2 done
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C)
4 done
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D)
8 done
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question_answer2)
If\[\sqrt{2}\text{ =}1.41\], then \[\frac{1}{\sqrt{2}}=\]
A)
0.375 done
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B)
0.378 done
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C)
0.705 done
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D)
7.05 done
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question_answer3)
If \[\mathbf{x}=\sqrt{100}\], then find the value of \[\frac{{{x}^{3}}+{{x}^{2}}}{x}\]
A)
120 done
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B)
100 done
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C)
110 done
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D)
none of these done
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question_answer4)
\[x=\sqrt{3018+\sqrt{36+\sqrt{169}}}\], the value of x is
A)
55 done
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B)
44 done
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C)
63 done
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D)
42 done
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question_answer5)
\[\sqrt{0.9\times 0.09\times x}=0.9\times 0.09\times \sqrt{z}\]. Then the value of \[\frac{x}{z}\] is
A)
0.081 done
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B)
0.810 done
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C)
0.081 done
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D)
8.09 done
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question_answer6)
\[\sqrt{\frac{169}{x}}=\mathbf{1}.\mathbf{30},\]then the value of x is
A)
100 done
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B)
1000 done
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C)
10 done
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D)
10000 done
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question_answer7)
The greatest six digit number which is a perfect square is
A)
998004 done
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B)
998006 done
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C)
998049 done
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D)
998001 done
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question_answer8)
\[\sqrt{\mathbf{1}+\frac{x}{144}}=\frac{13}{12}\], then find the value of x
A)
12 done
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B)
13 done
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C)
25 done
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D)
50 done
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question_answer9)
A society collected Rs. 2304 as fees from its students. If each student paid as much rupees as there were students in the school, how many students were there in the school?
A)
48 done
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B)
50 done
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C)
38 done
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D)
40 done
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question_answer10)
Find the least square number which is exactly divisible by each of the numbers 6, 9, 15 and 20.
A)
32400 done
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B)
16200 done
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C)
8100 done
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D)
129600 done
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question_answer11)
What is the square root of least six-digit number which is a perfect square?
A)
315 done
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B)
316 done
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C)
317 done
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D)
318 done
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question_answer12)
What least number must be subtracted from 7250 to get a perfect square?
A)
22 done
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B)
23 done
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C)
24 done
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D)
25 done
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question_answer13)
Which of the following is equal to \[\frac{\sqrt{59.29}-\sqrt{5.29}}{\sqrt{59.29}+\sqrt{2.29}}\]
A)
0.74 done
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B)
0.64 done
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C)
0.44 done
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D)
0.54 done
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question_answer14)
A general arranges his soldiers in rows to form a perfect square. He finds that in doing so, 60 soldiers are left out, when the total number of soldiers is 8160. What is the number of soldiers in each row?
A)
100 done
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B)
90 done
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C)
80 done
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D)
70 done
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question_answer15)
Find the square root of 0.000529
A)
0.023 done
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B)
0.027 done
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C)
0.023 done
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D)
0.037 done
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question_answer16)
If\[\sqrt{2}=1.414,\sqrt{3}=1.732\]and\[\sqrt{5}=\mathbf{2}.\mathbf{236}\], then find the value of, \[\sqrt{\frac{800}{45}}\]
A)
5.214 done
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B)
4.216 done
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C)
4.214 done
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D)
5.216 done
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question_answer17)
Simplify: \[\frac{\sqrt{1024}-\sqrt{324}}{\sqrt{441}+\sqrt{196}}\]
A)
\[\frac{2}{5}\] done
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B)
\[\sqrt{\frac{2}{5}}\] done
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C)
\[\sqrt{\frac{8}{5}}\] done
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D)
\[\sqrt{\frac{6}{25}}\] done
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question_answer18)
If \[\sqrt{\mathbf{4096}}=\mathbf{64},\] then find the value of \[\sqrt{4096}+\sqrt{40.96}+\sqrt{0.004096}\]
A)
70.646 done
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B)
60.464 done
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C)
70.464 done
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D)
40.646 done
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question_answer19)
Find the value of 'y' such that \[\sqrt{188+\sqrt{53+\sqrt{y}}}=14\]
A)
121 done
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B)
11 done
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C)
1331 done
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D)
161 done
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question_answer20)
If \[\sqrt{1+\frac{25}{144}}=1+\frac{p}{12}\], then find the value of p for which this is satisfied.
A)
3 done
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B)
1 done
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C)
-1 done
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D)
2 done
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question_answer21)
Find the value of y in the expression, \[\sqrt{1+\sqrt{1-\frac{2176}{2401}}}=1+\frac{y}{7}\]
A)
1 done
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B)
5 done
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C)
2 done
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D)
7 done
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question_answer22)
Find the square root of 15876.
A)
126 done
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B)
144 done
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C)
184 done
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D)
156 done
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question_answer23)
Simplify \[\sqrt{3\frac{33}{289}}\]
A)
\[\frac{3}{17}\] done
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B)
\[\frac{30}{17}\] done
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C)
\[\frac{33}{17}\] done
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D)
\[\frac{11}{17}\] done
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question_answer24)
Find the value of \[\sqrt{2\sqrt{2\sqrt{2\sqrt{2\sqrt{2}?}}}}\]
A)
\[{{2}^{\frac{1}{31}}}\] done
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B)
\[{{2}^{\frac{1}{32}}}\] done
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C)
\[{{2}^{\frac{31}{32}}}\] done
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D)
\[{{2}^{\frac{30}{31}}}\] done
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question_answer25)
Simplify the given expression and find the value of the expression. \[\sqrt{\frac{~0.256\times 0.081\times 4.356}{1.5625\times 0.0121\times 129.6\times 64}}\]
A)
10.96 done
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B)
0.024 done
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C)
2.196 done
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D)
4.096 done
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question_answer26)
If \[a=\sqrt{2}+1\] and \[b=\sqrt{2}-1\], then find the value of \[\frac{{{a}^{2}}+ab+{{b}^{2}}}{{{a}^{2}}-ab+{{b}^{2}}}\]
A)
\[32-4\sqrt{2}\] done
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B)
\[32+4\sqrt{2}\] done
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C)
0 done
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D)
\[\frac{7}{5}\] done
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question_answer27)
Find the value of the given expression\[2+\frac{1}{\sqrt{2}}+\frac{1}{2+\sqrt{2}}+\frac{1}{\sqrt{2}-2}\]?
A)
\[2+\frac{1}{\sqrt{2}}\] done
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B)
\[-\frac{1}{\sqrt{2}}\] done
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C)
\[2-\frac{1}{\sqrt{2}}\] done
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D)
\[\frac{1}{\sqrt{2}}\] done
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question_answer28)
The length of the diagonal of a rectangular paddock is 61m and the length of one side is 60m. Find: |
(A) The width of the paddock |
(B) The length of the fencing needed to enclose the paddock |
A)
11m, 142m done
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B)
13m, 146m done
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C)
11m, 146m done
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D)
13m, 142m done
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question_answer29)
Use the inform anon given in the diagram to find. |
(A) Height of the triangle |
(B) The area of the triangle. |
A)
\[5\,cm,\text{ }6.8\,c{{m}^{2}}\] done
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B)
\[3\,cm,\text{ }4.8\text{ }c{{m}^{2}}\] done
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C)
\[3\,cm,\text{ }6.8\text{ }c{{m}^{2}}\] done
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D)
\[6\,cm,\text{ }4.8\text{ }c{{m}^{2}}\] done
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question_answer30)
Use the information given in the diagram to find the value of x.
A)
\[3\sqrt{5}\] done
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B)
\[6\sqrt{5}\] done
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C)
\[2\sqrt{5}\] done
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D)
\[5\sqrt{5}\] done
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