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1
What is the number obtained in the fourth step while finding the cube root of 512 by successive subtraction?
485
387
448
438
2
Using the table, estimate the cube root of 15 and find the digit just after the decimal.
2.351,3
2.520,5
2.466,4
2.410,4
3
The unit and tens digit in the cube root of 4913 are respectively ____ .
3,1
4,9
7,1
1,3
4
The cube root of is :
27
9
None of these
5
Find the number obtained in the third column while calculating the cube of 34 using the column method.
123
150
39
6
Find the number obtained in the third column while calculating the cube of 44 using the column method.
198
211
85184
851
7
Find the number obtained in the second column while calculating the cube of 99 using the column method.
729
970299
2412
2259
8
The cube root of 1.331 is __________________ .
0.11
0.011
11
1.1
Using the table estimate the cube root of 28.
3.000
3.037
3.031
3.011
10
Calculate the value of
The value of is
12
56
-56
65
-65
13
What is the number obtained in the sixth step while finding the cube root of 512 by successive subtraction?
286
169
296
14
Using the table estimate the cube root of 18 and 19.
2.154,2.668
2.124,2.358
2.658,2.268
2.261,2.688
15
The cube of a number is 8 times the cube of another number. If the sum of the cubes of numbers is 243, the difference of the numbers is :
16
The unit digits in the cube root of 512,729,3375 are respectively ________________ .
8,1,5
7,1,5
8,9,5
8,8,5
17
What is the number obtained in the eighth step while finding the cube root of 729 by successive subtraction?
207
227
107
217
18
Using the table, estimate the cube root of 33.45(correct up to three decimal places).
3.258
3.412
3.222
3.240
19
While finding the cube root of 729 using the successive subtraction method, find the number obtained after subtraction in 5th step.
665
604
513
20
Using the table estimate the cube root of 37.45(Up to three decimal places).
3.345
3.245
3.315
3.244