ecimals — Maths STD 6 — Question

Write the following integers in the increasing order:
21, -106, -16, 16, 0, -2, -81

The final marks in mathematics of 30 students are as follows:
53, 61, 48, 60, 78, 68, 55, 100, 67, 90
75, 88, 77, 37, 84, 58, 60, 48, 62, 56
44, 58, 52, 64, 98, 59, 70, 39, 50, 60
Which observations between 50 and 60 have not actually appeared?

Fill in the blanks to make the following a true statement:
8063 + 0 = ____________.

Mark the correct alternative in the following:
What smallest digit be written in the blank space of the number ......6724 so that the number formed is divisible by 3?

1. 3
2. 4
3. 2
4. 1

Write all prime numbers between:
60 and 100

Write the predecessor of the following:
-8

Express the following decimals as fractions in the lowest form:
600.75

Simplify:
37 + (-23) + (-65) + 9 + (-12)

Test the divisibility of the following numbers by 4:
1020531

Write all prime numbers between:
70 and 90