Question Text
Question 1 :
All numbers of a pythagorean triplet are odd. Is it true or false ?
Question 2 :
On Subtracting a smallest number from 1385 in order to make a perfect square, then find the square root of perfect square..
Question 3 :
If a perfect square is of n digits, then its square root will have $\frac{n}{2}$ digit if n is
Question 4 :
Rahul walks 12 m north from his house and turns west to walk 35 m to reach his friend’s house. While returning, he walks diagonally from his friend’s house to reach back to his house. What distance did he walk while returning?
Question 5 :
Each prime factor appears 3 times in its cube. Is it true or false ?
Question 6 :
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?
Question 8 :
The square root of a perfect square of n digits will have $\frac{\left(n+1\right)}{2}$ digits, if n is odd. Is it true or false ?
Question 9 :
Number obtained when a number is multiplied by itself three times is called
Question 17 :
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From the above figure, supply the missing information for diagram.
Question 19 :
The human body has about 100 billion cells. This number can be written in exponential form as