Advertisements
Advertisements
Question
Square of the number 7 is _________
Options
14
49
21
28
Advertisements
Solution
49
Explanation;
72 = 7 × 7
= 49
APPEARS IN
RELATED QUESTIONS
Observe the following pattern and supply the missing number.
112 = 121
1012 = 10201
101012 = 102030201
10101012 = _____
____2 = 10203040504030201.
Using the given pattern, find the missing numbers.
12 + 22 + 22 = 32
22 + 32 + 62 = 72
32 + 42 + 122 = 132
42 + 52 + _ 2 = 212
52 + _ 2 + 302 = 312
62 + 72 + _ 2 = __2
|
To find pattern:
|
Without adding, find the sum:
1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19
How many numbers lie between squares of the following numbers?
99 and 100
Is 24 a square number?
Fill in the blank box.
1, 3, 6, _______, 15, _______, 28
The sum of first six odd natural numbers is ______.
The sum of first n odd natural numbers is n2.
The perimeters of two squares are 40 and 96 metres respectively. Find the perimeter of another square equal in area to the sum of the first two squares.
