## GRADE 9 MATH TEST

Problem 1 :

Which is bigger ³√3 or ⁵√4

Solution

Problem 2 :

Simplify √64 + √2500

Solution

Problem 3 :

√3 + √2 and √3 - √2 are called ____________ surds.

Solution

Problem 4 :

Two sets are called __________________ sets if they have the same number of elements.

Solution

Problem 5 :

Find the angle of a sector whose radius is 21 cm and length of the arc is 66 cm.

Solution

Problem 6 :

The ratio of area of quadrant of the circle to the area of the semi circle is.

Solution

Problem 7 :

Find the area of the shaded portion if radius of the circle OA measures 7 cm and AB = DC = 7 cm.

Solution

Problem 8 :

The equations

3x-4y  =  6, -6x+8y  =  -12

has ______________ no of solution.

Solution

Problem 9 :

The point of concurrency of the altitudes of a triangle is called  ___________.

Solution

Problem 10 :

The sum of any adjacent angles of a parallelogram is equal to ________

Solution

Apart from the stuff given above, if you need any other stuff in math, please use our google custom search here.

## Answers

 1.   ³√3  2.   8√2 3.   Conjugate  4.   Equivalent 5.   180 ° 6.   1:2  7.   111.56 square cm  8.   infinite  9.   Orthocentre   10.  180°

If you have any feedback about our math content, please mail us :

v4formath@gmail.com

We always appreciate your feedback.

You can also visit the following web pages on different stuff in math.

WORD PROBLEMS

Word problems on simple equations

Word problems on linear equations

Word problems on quadratic equations

Algebra word problems

Word problems on trains

Area and perimeter word problems

Word problems on direct variation and inverse variation

Word problems on unit price

Word problems on unit rate

Word problems on comparing rates

Converting customary units word problems

Converting metric units word problems

Word problems on simple interest

Word problems on compound interest

Word problems on types of angles

Complementary and supplementary angles word problems

Double facts word problems

Trigonometry word problems

Percentage word problems

Profit and loss word problems

Markup and markdown word problems

Decimal word problems

Word problems on fractions

Word problems on mixed fractrions

One step equation word problems

Linear inequalities word problems

Ratio and proportion word problems

Time and work word problems

Word problems on sets and venn diagrams

Word problems on ages

Pythagorean theorem word problems

Percent of a number word problems

Word problems on constant speed

Word problems on average speed

Word problems on sum of the angles of a triangle is 180 degree

OTHER TOPICS

Profit and loss shortcuts

Percentage shortcuts

Times table shortcuts

Time, speed and distance shortcuts

Ratio and proportion shortcuts

Domain and range of rational functions

Domain and range of rational functions with holes

Graphing rational functions

Graphing rational functions with holes

Converting repeating decimals in to fractions

Decimal representation of rational numbers

Finding square root using long division

L.C.M method to solve time and work problems

Translating the word problems in to algebraic expressions

Remainder when 2 power 256 is divided by 17

Remainder when 17 power 23 is divided by 16

Sum of all three digit numbers divisible by 6

Sum of all three digit numbers divisible by 7

Sum of all three digit numbers divisible by 8

Sum of all three digit numbers formed using 1, 3, 4

Sum of all three four digit numbers formed with non zero digits

Sum of all three four digit numbers formed using 0, 1, 2, 3

Sum of all three four digit numbers formed using 1, 2, 5, 6