Please select a subject first

( x + 3) : ( x + 11) = ( x - 2) : ( x + 1) then find the value of x.

Concept: Concept of Ratio

Write the following ratio in the reduced form.

Radius to the diameter of a circle.

Concept: Concept of Ratio

Write the Following Ratio in the Reduced Form.

The ratio of diagonal to the length of a rectangle, having length 4 cm and breadth 3 cm.

Concept: Concept of Ratio

Write the following ratio in the reduced form.

The ratio of perimeter to the area of a square, having side 4 cm.

Concept: Concept of Ratio

If a : b = 3 : 1 and b : c = 5 : 1 then find the value of

`a^2/ (7bc)`

Concept: Concept of Ratio

**Write the following set in roster form.**

Set of even numbers

Concept: Methods of Writing Sets

**Write the following set in roster form.**

Set of even prime numbers from 1 to 50

Concept: Methods of Writing Sets

Write the following sets in roster form.

Set of negative integers.

Concept: Methods of Writing Sets

Write the following sets in roster form.

Seven basic sounds of a sargam (sur)

Concept: Methods of Writing Sets

Write the following symbolic statement in words.

`4/3 ∈ Q`

Concept: Methods of Writing Sets

Write the following symbolic statement in words.

-2 ∉ N

Concept: Methods of Writing Sets

Write the following symbolic statement in words.

P = {p | p is an odd number}

Concept: Methods of Writing Sets

Write any two sets by listing method and by rule method.

Concept: Methods of Writing Sets

**Write the following set using listing method.**

All months in the indian solar year.

Concept: Methods of Writing Sets

Write the following set using listing method.

Letters in the word ‘COMPLEMENT’.

Concept: Methods of Writing Sets

Write the following set using listing method.

Set of human sensory organs.

Concept: Methods of Writing Sets

The following table shows the number of Buses and Trucks in nearest lakh units. Draw percentage bar-diagram. (Approximate the percentages to the nearest integer)

Year | No of trucks | No of buses |

2005-2006 2007-2008 2008-2009 2009-2010 |
47 56 60 63 |
9 13 16 18 |

Concept: Concept of Bar Graph

Write the following set using listing method.

Set of prime numbers from 1 to 20.

Concept: Methods of Writing Sets

Write the following set using listing method.

Names of continents of the world.

Concept: Methods of Writing Sets

Write the following set using rule method.

A = { 1, 4, 9, 16, 25, 36, 49, 64, 81, 100}

Concept: Methods of Writing Sets