Given below is a data set of temperatures (in oC)
-6,-8,-2,3, 2, 0,5, 4, 8.
What is the range of the data?
16 oC
18 oC
10 oC
0 oC
A coin is tossed 10 times and the outcomes are observed as
H, T, H, T, T, H, H, T, H, H
(H is Head; T is Tail)
What is the probability of getting Head?
The numerical expression shows that
rational numbers are closed under subtraction
rational numbers are closed under multiplication
rational numbers are closed under division
rational numbers are closed under addition
Which one of the following 3D shapes does not have a vertex?
Prism
Cone
Sphere
Pyramid
C.
Sphere
Let a, b, c be three rational numbers, where a=, b= and c =, which one of the following is true?
A geometric representation, showing the relationship between a whole and its part, is
pie chart
pictograph
bar graph
histogram
If q is the square of a natural number p, then p is
the square root of q
equal to q
greater than q
the square of q
In a park, 784 plants are arranged, so that number of plants in a row is same as the number of rows. The number of plants in each row is
28
38
48
18