ICSE ICSE Class 6 - CISCE Question Bank Solutions for Mathematics

Write in the form of an algebraic expression:

Perimeter (P) of a rectangle is two times the sum of its length (l) and its breadth (b).

Write in the form of an algebraic expression:

Perimeter (P) of a square is four times its side.

Write in the form of an algebraic expression:

Area of a square is square of its side.

Write in the form of an algebraic expression:

Surface area of a cube is six times the square of its edge.

Express the following as an algebraic expression:

The sum of x and y minus m.

Express the following as an algebraic expression:

The product of x and y divided by m.

Express the following as an algebraic expression:

The subtraction of 5m from 3n and then adding 9p to it.

Express the following as an algebraic expression:

The product of 12, x, y and z minus the product of 5, m and n.

Express the following as an algebraic expression:

Sum of p and 2r – s minus sum of a and 3n + 4x.

Construct a formula for the following:

Total wages (₹ W) of a man whose basic wage is (₹ B) for t hours week plus (₹ R) per hour, if he Works a total of T hours.

Find the average (A) of four quantities p, q, r and s. If A = 6, p = 3, q = 5 and r = 7; find the value of s.

Find the number of sides in a polygon if the sum of its interior angle is: 1620°

Fill in the blank:
Smallest whole number is  _________

Fill in the blank:
Largest whole number is _________

Fill in the blank:
All whole numbers are not _________

Fill in the blank:
Successor of 4099 is ________

Fill in the blank:
Predecessor of 4330 is ________

Represent the following whole numbers on a number line :
0, 3, 5, 8, 10

State true or false:
Whole number are closed for addition.

State true or false:
If a and b are any two whole numbers, then a + b is not a whole number.