2 + 3 is a whole number .The property used here is _________ .
Closure Property
Associate property
Identity property
None of these
Find the number which when divided by 42 gives the quotient 17 and remainder 6 .
700
720
735
740
Find the number of 6 - digit numbers ?
10000
90000
1000000
900000
If × > y then
×2 < y2
-× < -y
|×| < |y|
Find x such that -3 / 7 and x/-21 are equivalent rational numbers .
6
-6
9
-9
1/3 ___ 1/5
<
>
=
none of these
Which of the following is an irrational ?
√25
√144
√64
√7
If 5/-7 = x/-28 = y/-35 , then find x and y .
x=20 , y=25
x=25 , y=20
x=15 , b=25
x=25, y=15
Only even prime number is __________ ?
0
2
22
100
Find the number of 3 digit numbers
900
999
99
899