Any number which is either rational or irrational is called a _____ number .
Real number
Composite number
Prime number
Natural number
Which of the following is an irrational ?
√25
√144
√64
√7
Find the difference between the smallest number of 5 digits and the largest number of 3 digits?
99000
9001
9000
9009
The least number which is to be added to 1178 .So that the sum is exactly divisible by 47 .
41
47
50
44
Find x such that -3 / 7 and x/-21 are equivalent rational numbers .
6
-6
9
-9
Write the difference between the place value and face value of the digit 7 in 57430 .
7000
6990
6993
6900
Find the number of 6 - digit numbers ?
10000
90000
1000000
900000
The product of two numbers is 22750 and one of the numbers is 875 .Find the other .
24
25
26
27
1/3 ___ 1/5
<
>
=
none of these
2 × 31 × 52 × 0 = _________ .
3224
0
62
1
