156 × ____________ = 0
1
0
156
-1
Reciprocal of 6/3 is
-6/3
-3/6
3/6
36
Exponential form of (-3) × (-3) × (-3) is
-33
(-3)3
33
(3)3
Opposite of rise in temperature by 5oc
+5oc
-15oc
-5oc
+10oc
Temperature at the foot of a mountain is +5oc. It fell down by 10oc at the top of the mountain. The temperature recorded on the top is
+15oc
-8 - 2 [6 + 4 {7 - (2.8 + 1.4)}]
-34.4
-42.4
+42.4
Sum of two integers is + 62. If one of the integer is -48 then the other is
+14
-14
-110
+110
Reciprocal of 2 1/3 is
7/3
-7/3
-3/7
3/7
The set of negative numbers and whole numbers is called as
Natural number
Integers
Positive number
Integer used to represent walking 3km towards the north is
Walking 3km towards the south
-3km
+3km
+3