Using formula x2 + y2 = z2 the value of z2 when x = 4 and y = 3.
7
12
25
None of these
Which of the following is an irrational number?
√8
√9
√16
√25
The product of an even number and odd number is a/an
Even number
Odd number
Negative number
Prime number
The recurring part of the non - terminating recurring decimal is called _____.
Periodicity
Period
Neither a nor b
Additive inverse of 3 1/2 is
7/2
-7/2
2/7
-2/7
√ 324 =
16
18
21
15
The value of √5 × √45 is
5
9
10
√2 is
A rational number
An irrational number
A composite number
A prime number
The subtraction of an integer is equivalent to ______ of the inverse of the integer.
Addition
Subtraction
Multiplication
Division
The square root of 28 is
26
24
22
2
