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प्रश्न
What will be the units digit of the square of the following number?
53924
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उत्तर
The units digit is affected only by the last digit of the number. we only need to examine the square of its last digit.
Its last digit is 4. Hence, the units digit is the last digit of 16 (16 = 42), which is 6.
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संबंधित प्रश्न
Observe the following pattern
22 − 12 = 2 + 1
32 − 22 = 3 + 2
42 − 32 = 4 + 3
52 − 42 = 5 + 4
and find the value of
1112 − 1092
Which of the following number square of even number?
5476
Find the squares of the following numbers using column method. Verify the result by finding the square using the usual multiplication:
54
Find the squares of the following numbers using diagonal method:
273
Find the square of the following number:
127
Find the square of the following number:
995
The sides of a right triangle whose hypotenuse is 17 cm are ______ and ______.
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?
Put three different numbers in the circles so that when you add the numbers at the end of each line you always get a perfect square.
