Advertisements
Advertisements
Question
196 is the square of ______.
Options
11
12
14
16
Solution
196 is the square of 14.
Explanation:
Square of 11 = 11 × 11 = 121
Square of 12 = 12 × 12 = 144
Square of 14 = 14 × 14 = 196
Clearly, 196 is the square of 14
APPEARS IN
RELATED QUESTIONS
Which of the following numbers are perfect squares?
625
Show that each of the following numbers is a perfect square. Also, find the number whose square is the given number in each case:
1156
Find the greatest number of two digits which is a perfect square.
Show that the following number is not perfect square:
9327
13 and 31 is a strange pair of numbers such that their squares 169 and 961 are also mirror images of each other. Find two more such pairs.
The square number of 5 is _________________________
The square of 0.7 is ______.
A farmer wants to plough his square field of side 150 m. How much area will he have to plough?
How many square metres of carpet will be required for a square room of side 6.5 m to be carpeted.
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.)