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Byju's Answer
Standard IX
Mathematics
Operations on Rational and Irrational Numbers
Find the cube...
Question
Find the cube root of :
−
125
68921
A
5
41
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B
−
5
41
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C
5
61
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D
5
−
61
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Solution
The correct option is
D
−
5
41
3
⎷
−
125
68921
=
3
⎷
−
5
×
−
5
×
−
5
41
×
41
×
41
=
−
5
41
Hence, option B is correct.
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Similar questions
Q.
The sum of three numbers, whose ratios are
3
1
3
:
4
1
5
:
6
1
8
is
4917
. Find the term.
Q.
Find the correct alternative
1
,
5
,
13
,
29
,
61
,
125
,
?
Q.
52001
÷
61
×
29
=
?
×
41
Q.
Marks
No. of students
1
−
20
8
21
−
40
12
41
−
50
15
51
−
60
20
61
−
70
13
71
−
80
17
81
−
90
5
Number of students obtained marks between
41
to
80
Q.
In following number series, two terms have been put within brackets. Choose the appropriate option
Choose the appropriate option (2), 5, (12), 25, 41, 61
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