Square root and cube root

P

poornima lagadapati

Active member
The cube root of .000216 is:

A. .6
B. .06
C. 77
D. 87

What should come in place of both x in the equation x = 162 .
128 x
A. 12
B. 14
C. 144
D. 196

The least perfect square, which is divisible by each of 21, 36 and 66 is:

A. 213444
B. 214344
C. 214434
D. 231444
 
A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 59.29, the number of the member is the group is:

A. 57
B. 67
C. 77
D. 87

How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ?

A. 1
B. 2
C. 3
D. None of these

The square root of 64009 is:

A. 253
B. 347
C. 363
D. 803
 
poornima lagadapati said:
A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 59.29, the number of the member is the group is:

A. 57
B. 67
C. 77
D. 87

How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ?

A. 1
B. 2
C. 3
D. None of these

The square root of 64009 is:

A. 253
B. 347
C. 363
D. 803
Click to expand...
1. C, 2. D, 3. A
 
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