Scroll:Measurements >> area >> saq (4346)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.


 

1)  

 Find the cost of levelling a square park of side 11 m at 8 per sq.m.


Answer:_______________




2)  

 Find the cost of levelling a square park of side 15 m at 6 per sq.m.


Answer:_______________




3)  

 Find the cost of levelling a square park of side 11 m at 6 per sq.m.


Answer:_______________




4)  

 Find the cost of levelling a square park of side 18 m at 5 per sq.m.


Answer:_______________




5)  

 Find the cost of levelling a square park of side 11 m at 7 per sq.m.


Answer:_______________




6)  

 Find the cost of levelling a square park of side 15 m at 4 per sq.m.


Answer:_______________




7)  

 Find the cost of levelling a square park of side 16 m at 7 per sq.m.


Answer:_______________




8)  

 Find the cost of levelling a square park of side 19 m at 3 per sq.m.


Answer:_______________




9)  

 Find the cost of levelling a square park of side 10 m at 4 per sq.m.


Answer:_______________




10)  

 Find the cost of levelling a square park of side 14 m at 3 per sq.m.


Answer:_______________




 

1)  

 Find the cost of levelling a square park of side 11 m at 8 per sq.m.

Answer: 968


SOLUTION 1 :

Given   :

The side of the square park   =   11 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    11 x 11

                                              =  121 sq. m

Cost of levelling 1 sq. m     =   8

Cost of levelling  121 sq.m = 8 x 121

                                               =  968



2)  

 Find the cost of levelling a square park of side 15 m at 6 per sq.m.

Answer: 1350


SOLUTION 1 :

Given   :

The side of the square park   =   15 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    15 x 15

                                              =  225 sq. m

Cost of levelling 1 sq. m     =   6

Cost of levelling  225 sq.m = 6 x 225

                                               =  1350



3)  

 Find the cost of levelling a square park of side 11 m at 6 per sq.m.

Answer: 726


SOLUTION 1 :

Given   :

The side of the square park   =   11 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    11 x 11

                                              =  121 sq. m

Cost of levelling 1 sq. m     =   6

Cost of levelling  121 sq.m = 6 x 121

                                               =  726



4)  

 Find the cost of levelling a square park of side 18 m at 5 per sq.m.

Answer: 1620


SOLUTION 1 :

Given   :

The side of the square park   =   18 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    18 x 18

                                              =  324 sq. m

Cost of levelling 1 sq. m     =   5

Cost of levelling  324 sq.m = 5 x 324

                                               =  1620



5)  

 Find the cost of levelling a square park of side 11 m at 7 per sq.m.

Answer: 847


SOLUTION 1 :

Given   :

The side of the square park   =   11 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    11 x 11

                                              =  121 sq. m

Cost of levelling 1 sq. m     =   7

Cost of levelling  121 sq.m = 7 x 121

                                               =  847



6)  

 Find the cost of levelling a square park of side 15 m at 4 per sq.m.

Answer: 900


SOLUTION 1 :

Given   :

The side of the square park   =   15 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    15 x 15

                                              =  225 sq. m

Cost of levelling 1 sq. m     =   4

Cost of levelling  225 sq.m = 4 x 225

                                               =  900



7)  

 Find the cost of levelling a square park of side 16 m at 7 per sq.m.

Answer: 1792


SOLUTION 1 :

Given   :

The side of the square park   =   16 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    16 x 16

                                              =  256 sq. m

Cost of levelling 1 sq. m     =   7

Cost of levelling  256 sq.m = 7 x 256

                                               =  1792



8)  

 Find the cost of levelling a square park of side 19 m at 3 per sq.m.

Answer: 1083


SOLUTION 1 :

Given   :

The side of the square park   =   19 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    19 x 19

                                              =  361 sq. m

Cost of levelling 1 sq. m     =   3

Cost of levelling  361 sq.m = 3 x 361

                                               =  1083



9)  

 Find the cost of levelling a square park of side 10 m at 4 per sq.m.

Answer: 400


SOLUTION 1 :

Given   :

The side of the square park   =   10 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    10 x 10

                                              =  100 sq. m

Cost of levelling 1 sq. m     =   4

Cost of levelling  100 sq.m = 4 x 100

                                               =  400



10)  

 Find the cost of levelling a square park of side 14 m at 3 per sq.m.

Answer: 588


SOLUTION 1 :

Given   :

The side of the square park   =   14 m

 For finding the cost of levelling, we need to find the area and then multiply it by the rate for levelling.

Area of the square park   =    Side x Side

                                              =    14 x 14

                                              =  196 sq. m

Cost of levelling 1 sq. m     =   3

Cost of levelling  196 sq.m = 3 x 196

                                               =  588