A perfect cube is an integer whose cube root is an integer. For example, 27, 64

A perfect cube is an integer whose cube root is an integer. For example, 27, 64 and 125 are perfect cubes. If x and y are perfect cubes, which of the following will not necessarily be a perfect cube

Question Posted / patrick

1 Answers
3056 Views
I also Faced
E-Mail Answers

A perfect cube is an integer whose cube root is an integer. For example, 27, 64 and 125 are perfect ..

Answer / nir

27=3^3
64=8^2
125=5^3

so 64 is not a perfect cube

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More English Interview Questions

what are the qualities needed for a probationary officer?

1 Answers

why you join genpact?

1 Answers Genpact,

can anybody tell what may be the cut off mark for the APPSC Group-1 prelims Exam held on sep 5 2010

2 Answers TCS,

WHAT IS UPS

2 Answers HCL, ups,

PLEASE SEND ME LAST FIVE YEAR SAMPLE QUESTION PAPER OF SBI RELATED TO GENERAL KNOWLEGE, ENGLISH

0 Answers

how many such pairs of letters are there in the word "SYSTEMATIC" each of which has as many letters between them in he word as in the english alphabet? Plz tell me the answer ...and explain

1 Answers

If a:b=5:6 and b:c=5:6, a:c=? a)5:6 b)36:25 c)25:27 d)38:40

15 Answers eClerx,

smog combination? 1. water & watervapour 2. for and water 3. smoke & water 4. None of these

6 Answers RRB,

. A train travels a certain distance taking 7 hrs in forward journey, during the return journey increased speed 12km/hr takes the times 5 hrs.What is the distance traveled

3 Answers

personality development is a off the job training or on the job training

1 Answers

which language is called as the mother of english?

4 Answers

which type of question mostly asked in this paper

0 Answers

For more English Interview Questions Click Here