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question_answer1)
Find the value of \[\sqrt[3]{0.512}.\]
A)
0.12 done
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B)
0.5 done
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C)
8.0 done
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D)
0.8 done
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question_answer2)
Find the cube root of \[2\frac{93}{125}.\]
A)
\[\frac{3}{5}\] done
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B)
\[\frac{9}{5}\] done
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C)
\[\frac{7}{5}\] done
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D)
\[\frac{2}{5}\] done
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question_answer3)
Identify the simplest form of the expression \[\sqrt[3]{27\times {{x}^{3}}{{y}^{9}}}.\]
A)
\[3\,x{{y}^{3}}\] done
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B)
\[3\,x{{y}^{3}}\] done
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C)
\[\frac{2}{7}\] done
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D)
\[\frac{4}{7}\] done
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question_answer4)
Identify the value of\[\sqrt[3]{\frac{0.064\times 125}{343}}\].
A)
\[\frac{1}{7}\] done
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B)
\[\frac{2}{7}\] done
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C)
\[\frac{3}{7}\] done
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D)
\[\frac{4}{7}\] done
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question_answer5)
If \[x=76\]and \[y=49,\]find the value of \[\sqrt[3]{(x-y)(x+y)}.\]
A)
51 done
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B)
15 done
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C)
3 done
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D)
25 done
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question_answer6)
The volume of a sphere is given by \[\frac{4}{3}\pi {{r}^{3}}.\] Find the radius of a sphere whose volume is \[1047.816\text{ }c{{m}^{3}}.\] (Take n to be\[\frac{22}{7}.\])
A)
5.3 cm done
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B)
7.3 cm done
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C)
6.3 cm done
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D)
8.3 cm done
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question_answer7)
The volume of material used to make a cube is \[1728\text{ }c{{m}^{3}}.\]What is the length of its side?
A)
17 cm done
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B)
18 cm done
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C)
14 cm done
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D)
12 cm done
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question_answer8)
The volume of water in a measuring cylinder is \[200\text{ }c{{m}^{3}}.\]When a cube is immersed in the water, the cylinder reads\[543\,c{{m}^{3}}.\] Find the volume of the cube.
A)
\[279\text{ }c{{m}^{3}}\] done
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B)
\[363\text{ }c{{m}^{3}}\] done
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C)
\[343\text{ }c{{m}^{3}}\] done
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D)
\[~329\text{ }c{{m}^{3}}\] done
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question_answer9)
Find the value of\[{{1}^{3}}+{{2}^{3}}+{{3}^{3}}+{{4}^{3}}.\]
A)
\[{{(1+2+3+4)}^{3}}\] done
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B)
\[{{(1+2+3+4)}^{2}}\] done
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C)
\[{{(2+2+2+2)}^{2}}\] done
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D)
\[{{(1\times 2\times 3\times 4)}^{2}}\] done
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question_answer10)
Find the cube root of 1000000.
A)
\[10\times 0.1\] done
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B)
\[0.1\times 0.1\] done
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C)
\[10\times 10\] done
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D)
\[100\times 10\] done
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question_answer11)
Find the smallest number by which 1125 must be multiplied to get a perfect cube.
A)
5 done
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B)
7 done
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C)
9 done
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D)
3 done
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question_answer12)
Find the largest four digit number which is a perfect cube.
A)
9999 done
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B)
1000 done
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C)
9261 done
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D)
8000 done
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question_answer13)
Find the cube root of \[\frac{32768}{512}\]
A)
16 done
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B)
12 done
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C)
8 done
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D)
4 done
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question_answer14)
Find the least possible value of B for which \[6561\times B\]is a perfect cube.
A)
1 done
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B)
2 done
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C)
3 done
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D)
4 done
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question_answer15)
Find the units digit in the cube of 63.
A)
9 done
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B)
3 done
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C)
7 done
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D)
6 done
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question_answer16)
If \[\frac{\sqrt[3]{0.729}}{k}=\sqrt[3]{1000000},\] find the value of k.
A)
0.0009 done
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B)
9000 done
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C)
900 done
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D)
0.009 done
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question_answer17)
Find the prime factorization form of the cube root of\[{{3}^{12}}\times {{5}^{9}}.\]
A)
\[{{3}^{4}}\times {{5}^{9}}\] done
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B)
\[{{3}^{6}}\times {{5}^{3}}\] done
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C)
\[{{3}^{3}}\times {{5}^{3}}\] done
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D)
\[{{3}^{4}}\times {{5}^{3}}\] done
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question_answer18)
What is the smallest number by which 3600 must be divided to make it a perfect cube?
A)
450 done
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B)
500 done
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C)
400 done
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D)
100 done
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question_answer19)
Identify the cube root of the number obtained by finding the L.C.M. of 24 and 108.
A)
8 done
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B)
7 done
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C)
6 done
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D)
9 done
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question_answer20)
Find the value of \[\sqrt[3]{\sqrt{0.000064}}.\]
A)
\[\frac{4}{10}\] done
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B)
\[\frac{2}{10}\] done
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C)
\[\frac{6}{10}\] done
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D)
\[\frac{8}{10}\] done
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question_answer21)
If \[{{8}^{n+1}}=512,\]find the value of \[\sqrt[3]{n+998}.\]
A)
8 done
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B)
4 done
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C)
10 done
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D)
12 done
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question_answer22)
If the cube root of 132651 is 51, find the value of the given expression.
\[\sqrt[3]{132.651}+\sqrt[3]{0.132651}+\sqrt[3]{0.000132651}\] |
A)
5.661 done
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B)
56.61 done
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C)
566.1 done
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D)
5661 done
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question_answer23)
Find the value of\[\sqrt[3]{375\times 243}.\]
A)
55 done
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B)
45 done
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C)
35 done
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D)
65 done
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question_answer24)
Small cubes of edge 2 cm are to be packed in a rectangular container measuring 6 cm by 5 cm and 4 cm. How many cubes can be packed in the container?
A)
17 done
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B)
18 done
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C)
16 done
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D)
15 done
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question_answer25)
What is the capacity of a container whose shape is a cube of side 20cm?
A)
\[2000\text{ }c{{m}^{3}}\] done
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B)
\[~4000\text{ }c{{m}^{3}}\] done
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C)
\[~6000\text{ }c{{m}^{3}}\] done
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D)
\[~8000\text{ }c{{m}^{3}}\] done
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question_answer26)
A box measures 1 m by 1 m by 1 m. What are its measures in cm?
A)
\[10\text{ }cm\text{ }\times \text{ }10\text{ }cm\text{ }\times \text{ }10\text{ }cm\] done
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B)
\[~100\text{ }cm\text{ }\times \text{ }100\text{ }cm\text{ }\times \text{ }100\text{ }cm\] done
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C)
\[~40\text{ }cm\text{ }\times \text{ }40\text{ }cm\text{ }\times \text{ }40\text{ }cm\] done
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D)
\[50\text{ }cm\text{ }\times \text{ }56\text{ }cm\text{ }\times \text{ }50\text{ }cm\] done
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question_answer27)
A shopkeeper bought rubbers in boxes of 10 cm by 10 cm by 10 cm. He packed the boxes in a carton measuring 0.8 m by 0.6 m by 0.4 m. How many boxes can be packed in the carton?
A)
194 done
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B)
164 done
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C)
192 done
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D)
184 done
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question_answer28)
Find the wrong number in the given series.
2, 9, 28, 65, 126, 216, 344 |
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126 done
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B)
28 done
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C)
216 done
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D)
65 done
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question_answer29)
Find the smallest number by which 5324 must be divided to get a perfect cube.
A)
4 done
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3 done
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C)
2 done
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D)
1 done
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question_answer30)
Which of the following are perfect cubes? (i) 10000 (ii) 4913 (iii) 6589 (iv) 3528
A)
Only (ii) and (iii) done
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B)
Only (iii) and (iv) done
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C)
Only (i) and (iv) done
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D)
Only (ii) and (iv) done
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question_answer31)
Find the cube root of\[\left( \frac{1}{8}\times \frac{125}{64} \right)\]
A)
\[\frac{5}{8}\] done
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B)
\[\frac{372}{512}\] done
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C)
\[2\frac{1}{2}\] done
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D)
\[15\frac{5}{8}\] done
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question_answer32)
Which of the following are true?
(i) The cube of any odd number is even. (ii) A perfect cube does not end with two zeros. (iii) There is no perfect cube which ends with 8. (iv) The cube of a single digit number may be a single digit number. |
A)
Only (ii) and (iii) done
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B)
Only (i) and (ii) done
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C)
Only (i) and (iii) done
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D)
Only (ii) and (iv) done
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question_answer33)
Find the cube root of 79507.
A)
37 done
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B)
53 done
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C)
43 done
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D)
57 done
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question_answer34)
Identify the value of \[{{(0.03)}^{3}}.\]
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0.000027 done
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C)
0.000072 done
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D)
0.000030 done
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question_answer35)
Find the volume of a cube of side 13 cm.
A)
\[2197\text{ }c{{m}^{3}}\] done
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B)
\[~2179\text{ }c{{m}^{3}}\] done
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C)
\[2719\text{ }c{{m}^{3}}\] done
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D)
\[~2917\text{ }c{{m}^{3}}\] done
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question_answer36)
Identify the value of \[({{7}^{3}}-{{6}^{3}}).\]
A)
112 done
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B)
162 done
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C)
127 done
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D)
189 done
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question_answer37)
A cubic water tank has sides of length 2.143 m. What is the capacity of the tank in litres?
A)
9.8416 done
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B)
9.6456 done
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C)
9.8926 done
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D)
9.7426 done
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question_answer38)
Which of the following are equal?
21 + 23 + 25 + 27 + 29 13 + 15 + 17 + 19 31 + 37 + 41 + 43 \[5\times 5\times 5\] |
A)
Only (i) and (ii) done
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B)
Only (ii) and (iii) done
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C)
Only (i) and (iii) done
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D)
Only (i) and (iv) done
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question_answer39)
Find the cube root of \[{{a}^{6}}{{b}^{3}}.\]
A)
\[ab\] done
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B)
\[{{a}^{3}}{{b}^{2}}\] done
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C)
\[{{a}^{2}}b\] done
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D)
\[{{a}^{2}}{{b}^{2}}\] done
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question_answer40)
Which is the only cube having the same value as its cube root?
A)
10 done
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B)
0.1 done
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C)
11 done
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D)
1.0 done
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