Mathematics Test | Class VI | CH - Algebra

If an aeroplane flies with speed of 900 km per hour. Then how many km would have been covered by the aeroplane 'p' hours?

• 900 + p km

• 900p km

• 900/p km

• 900 - p km

Find the Perimeter of an equilateral triangle if one of its side measure 12s.

• 12s units

• 48s units

• 36s units

• 18s units

Evaluate

45x - 70

when x = 5.

• 145

• 135

• 155

• 165

There are 3 cats, 4 dogs, 3 hens, u cows and u goats in Suman's village house. How many animals does she have in all?

• 10

• 2u + 10

• u + 10

• 2u + 7

Wasim wanted to gift one toy each to twelve of his friends. Each toy costs Rs. 'a'. His father gave him Rs. 1000. Find out how much money was left with Wasim after the purchase.

• Rs (1000a)

• Rs (1000+12a)

• Rs (100-12a)

• Rs (1000-12a)

Pick out the correct solution for

y - 5 = 7

• 6

• 9

• 10

• 12

Find the value of 
 $2x\ +\ y\ -\ z$  

if  $x=1,\ y=1,\ z=2$  

• 5

• 1

• 6

• 2

Whether the following equation is true for the given value of the variables.

 $3-m=1\ for\ m=2$  

• True

• False

Jasmine is 10 years old and Rose is 12 years old. What should be their total ages after n years?

• (22 + n) years

• (22 + 2n) years

• (10 + n) years

• (12 + n) years

Convert the following statement into algebraic expression.

11 times of n added to 81

• 81 + 11m

• 81 + 11n

• 11 + 81n

• 11 (n+81)