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Draw any polygon and shade its interior.

The number of triangles formed by joining the diagonals of a octagon is ___.

If a number ends in 0 or 5, it is divisible by:

Find the value of 'x'. [3 MARKS]

(i) $4x+5=25$

(ii) $x-2\frac{1}{3}=5\frac{1}{2}$

(iii) $(7x+8)÷7=8$

​​​​​​​[4 MARKS]

Find the quotient when difference of 985 and 958 is divided by 9.

Can we write loss of Rs.5 as Rs.(-5)?

Shilpi bought 2/5 kg of sugar and 1/3 kg of rice. Total ingredients she bought was?

Find the volume of a box with the following dimensions:

Length = 5 cm
Width = 3 cm
Height = 1 cm

What is the general rule of estimation

___ is the whole number just greater than 1289734.

Jim and Tim are brothers. Jim is three years younger than Tim. If Tim's age is $x$ then Jim's age could be represented by the algebraic expression .

I draw a quadrilateral and then draw all its diagonals.How many triangles can I find?

From the graph identify the fruit that has same sales on both Monday and Tuesday.

Find the difference:
$\frac{7}{10}$ $-$ $\frac{8}{25}$

Ali divided one fruit cake equally among six persons. What fraction of the cake did he give to each person?

In a morning walk 3 girls step together, their steps measures 80cm, 85cm,90cm respectively, what minimum distance should each walk so that all can cover the distance in complete steps

How many faces does a right rectangular prism have?

Find the least fraction, which must be multiplied to $(1\frac{2}{4}-\frac{1}{2}+3\frac{6}{16}-\frac{1}{16}+\frac{2}{8})$ to make it an integer.

Which of the following instruments has a semi-circular shape?

The average of first 2 even numbers is _________

Question 62

In a school, the ratio of the number of large classrooms to small classrooms is 3:4. If the number of small rooms is 20, then find the number of large rooms.

Question 65

756x is a multiple of 11, find the value of x.

Question 1 (b)

Using the number line write the integer which is:

5 more than –5

If a sheet of paper of length 10 cm and breadth 5 cm is rolled along its length to form a cylinder, then find the volume of the cylinder. Take $\pi$ = 3.14.

The branch of mathematics in which we study the use of letters to write rules and formulas in a general way is known as ___ .

Gopi bought a microwave oven for ₹ 5,000. She paid $\frac{1}{10}$ of the price in cash and the rest in 12 equal monthly instalments. How much had she to pay each month?

Question 1 (a)

What is the sum of any two odd numbers?

Question 10 (a)

Express the given number as the sum of three odd primes:
21

Question 115(v)

Express of following in standard form:
Express 56 km in m.

Find which of the following are the pairs of like fractions:

1. $\frac{45}{60}$ and $\frac{45}{90}$

2. $\frac{15}{7}$ and $\frac{95}{7}$

3. $1\frac{1}{7}$ and $999\frac{150092}{7}$

4. $\frac{3}{4}$ and $\frac{2}{4}$

Question 26

Fill in the blanks to make the statement true.

The number of right angles in a straight angle is ______ and that in a complete angle is ________.

A painting $40cm$ long and $28cm$ wide is pasted on a cardboard such that there is a margin of $2cm$ along each of its sides. Find the area of the margin.

A figure with an angle of rotation as ${17}^{\circ }$ has rotational symmetry of order more than 1. Is this statement correct or not and why? [2 MARKS]

Question 133

Fill in the blank to make the statement true.

32 $\times$ (27 $\times$ 19) = (32 $\times$ ...........) $\times$ 19

What is the difference between the greatest and the least 5 digit number that can be written from 1, 3, 5, 7, 6? Also, find the difference between the greatest and the least 4 digit number that can be formed from them. [4 MARKS]

If Rahul bought a new phone for ₹30000 when he just had ₹26000 in his savings account, how much debt he will be in?

Which among the figures is not a convex polyhedron?

1,024 trees are planted in a grid fashion such that, the number of rows is equal to the number of columns. One row and one column of trees are cut such that the number of rows and columns after cutting, remain equal. Find the number of trees that were cut?

What is the capacity of a box whose inner length, breadth and height are 10 cm, 20 cm and 30 cm respectively ?

Pratik and his friends were playing around a track that is shaped like a regular hexagon. Each side measures 45 feet. If they make 2 complete trips around the track, how far will they have walked? [3 MARKS]

The time duration from 23:40 to 01:10 is ____ minutes less than the time duration from 14:35 to 17:05.

The edge of a notebook can be considered as

Identify the quadrilateral in which all the sides and angles are equal.

The sum of first $n$ consecutive odd numbers is equal to