Advertisements
Advertisements
प्रश्न
Which of the following numbers are perfect square?
50
Advertisements
उत्तर
50: The perfect squares closest to 50 are 49 (49 = 72) and 64 (64 = 82). Since 7 and 8 are consecutive numbers, there are no perfect squares between 49 and 64, which means that 50 is not a perfect square.
APPEARS IN
संबंधित प्रश्न
Which of the following numbers are perfect square?
79
Which of the following numbers are perfect square?
121
Using prime factorization method, find which of the following numbers are perfect square?
343
Using prime factorization method, find which of the following numbers are perfect square?
441
By what number should each of the following numbers be multiplied to get a perfect square? Also, find the number whose square is the new number.
605
By what number should each of the following numbers be multiplied to get a perfect square? Also, find the number whose square is the new number.
4056
The following number is not perfect square. Give reason.
45743
The square of every natural number is always greater than the number itself.
Find the side of a square whose area is equal to the area of a rectangle with sides 6.4 m and 2.5 m.
A three digit perfect square is such that if it is viewed upside down, the number seen is also a perfect square. What is the number?
(Hint: The digits 1, 0 and 8 stay the same when viewed upside down, whereas 9 becomes 6 and 6 becomes 9.)
