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 16 m at 4 per sq.m.


Answer:_______________




2)  

 Find the cost of levelling a square park of side 10 m at 8 per sq.m.


Answer:_______________




3)  

 Find the cost of levelling a square park of side 12 m at 7 per sq.m.


Answer:_______________




4)  

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


Answer:_______________




5)  

 Find the cost of levelling a square park of side 10 m at 6 per sq.m.


Answer:_______________




6)  

 Find the cost of levelling a square park of side 17 m at 8 per sq.m.


Answer:_______________




7)  

 Find the cost of levelling a square park of side 13 m at 8 per sq.m.


Answer:_______________




8)  

 Find the cost of levelling a square park of side 11 m at 3 per sq.m.


Answer:_______________




9)  

 Find the cost of levelling a square park of side 13 m at 6 per sq.m.


Answer:_______________




10)  

 Find the cost of levelling a square park of side 14 m at 4 per sq.m.


Answer:_______________




 

1)  

 Find the cost of levelling a square park of side 16 m at 4 per sq.m.

Answer: 1024


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     =   4

Cost of levelling  256 sq.m = 4 x 256

                                               =  1024



2)  

 Find the cost of levelling a square park of side 10 m at 8 per sq.m.

Answer: 800


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     =   8

Cost of levelling  100 sq.m = 8 x 100

                                               =  800



3)  

 Find the cost of levelling a square park of side 12 m at 7 per sq.m.

Answer: 1008


SOLUTION 1 :

Given   :

The side of the square park   =   12 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

                                              =    12 x 12

                                              =  144 sq. m

Cost of levelling 1 sq. m     =   7

Cost of levelling  144 sq.m = 7 x 144

                                               =  1008



4)  

 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



5)  

 Find the cost of levelling a square park of side 10 m at 6 per sq.m.

Answer: 600


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     =   6

Cost of levelling  100 sq.m = 6 x 100

                                               =  600



6)  

 Find the cost of levelling a square park of side 17 m at 8 per sq.m.

Answer: 2312


SOLUTION 1 :

Given   :

The side of the square park   =   17 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

                                              =    17 x 17

                                              =  289 sq. m

Cost of levelling 1 sq. m     =   8

Cost of levelling  289 sq.m = 8 x 289

                                               =  2312



7)  

 Find the cost of levelling a square park of side 13 m at 8 per sq.m.

Answer: 1352


SOLUTION 1 :

Given   :

The side of the square park   =   13 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

                                              =    13 x 13

                                              =  169 sq. m

Cost of levelling 1 sq. m     =   8

Cost of levelling  169 sq.m = 8 x 169

                                               =  1352



8)  

 Find the cost of levelling a square park of side 11 m at 3 per sq.m.

Answer: 363


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     =   3

Cost of levelling  121 sq.m = 3 x 121

                                               =  363



9)  

 Find the cost of levelling a square park of side 13 m at 6 per sq.m.

Answer: 1014


SOLUTION 1 :

Given   :

The side of the square park   =   13 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

                                              =    13 x 13

                                              =  169 sq. m

Cost of levelling 1 sq. m     =   6

Cost of levelling  169 sq.m = 6 x 169

                                               =  1014



10)  

 Find the cost of levelling a square park of side 14 m at 4 per sq.m.

Answer: 784


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     =   4

Cost of levelling  196 sq.m = 4 x 196

                                               =  784