Question

Choose whether the following statements are true or false. Tick (✓) the appropriate box,
True
1. If m is a perfect square then 3m can not be a perfect square.
2. Difference of two square numbers is a square number.
3. Square of a prime number is also a prime number.
4. There are ten square numbers between 0 and 110.
5. Square numbers are always positive.
6. Four perfect squares lie between 25 and 26%.
7. Square of an even number is another even number.
8. There is no square number between 200 and 300.
9. A square number always has an even number of digits.
10. 64 can be written as the sum of eight odd numbers.
11. If p is a perfect square then 2p is also a perfect square.
12. There is no square number between 121 and 144.
13. Sum of two square numbers is also a square number.
14. V 2x2x2x3x3x3x3 = 2x2x3x3.
15. 0.25 = 0.5.
16. There are four digits in the square root of 2540836.
17. If a number x is negative then x’ is also negative.
18. If x is a perfect square then x' is also a perfect square.
19. Product of two square numbers is also a square number.
20. If (241)' = 58081 then 5808.1 = 241.​

Answer 1

Explanation:

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