15/06/2023(12com)

     An …………….. means making a problem simpler by leaving out the details

•                    Mathematical model

•             Abstraction

• Dilemma

• none

As assumption is ………..

• A thought having prove

• A thought with no prove

• a)                               Leaving out unnecessary details

•   none

   To find out the number of fishes, we can use the following calculation…

• Width*length

• a)       Depth* surface

•   Volume* 2

• a)       None

An    …… is plan to solve a problem.

•    Abstraction

• Assumption

• a)       Algorithm

• Plan

To find the surface area of a pond, you have to use these units.....

• width

• length

• depth

• area

Answer explanation

you can choose more than one option

which values should we use to find out the volume of a pond?

• Width

• length

• Depth

• Surface area

Answer explanation

you can choose more than one correct answer

What is a float data type?

• A number with decimal point

• An integer

• A number

• None

To convert the value of "width" to float data type, use the following code...

• width=input("Enter the width")

• width=input("Enter the width")

  width= (width)

• width=input("Enter the width")

  width= float(width)

• width= float(width)

When the sun shines on the pond and some of the water turns into water Vapour, the amount of water goes down this situation is called.........

• Rainfall

• Evaporation

• waterloss

• none

Evaporation is affected by the following factors...

• How hot is the sun

• How strong the wind is

• How dry the air is

• How fast the rain is

Answer explanation

you can choose more than one answer