Explanation

K is 40 m south is west of L. If m is 40 m south east of L. Then m is in which direction of k

Explanation

63/7 = 9

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VU CBT FIA  PAPER 30-12-2021

Explanation

A car covers a distance in 40 min with an average speed

=60 km/h= 60

60×1000 m/min

In 1 min the same distance can be cover with speed = 60

60×1000×40 =4000 m/min

In 25 min, the same distance can be cover with speed = 

25

4000​

 =1600 m/min=1000

1600​

 ×60=16×6=96 km/hr

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VU CBT FIA  PAPER 23-12-2021

Explanation

Step 1: Find the speed of the train

Distance = 60 km
Time = 1.5 hours

Speed of train=601.5/​=40 km/h

Step 2: Find the speed of the plane

The plane travels twice the speed of the train:

$$\text{Speed of plane}=2\times 40=80\text{ km/h}$$

Step 3: Convert 20 minutes into hours

20 min=20​.60=1/3​ hour

Step 4: Calculate the distance travelled by the plane

$$\text{Distance}=\text{Speed}\times \text{Time}$$=80×1/3= 80/3​≈26.67 km

Explanation

((S.P - C.P)/C.P)*100 will give you the answer.

=((500–450)/450)*100

=(50/450)*100

=(1/9)*100

=11.11% gain

Explanation

 Number of population who read magazine

= (45 + 55 + 40) - (30 + 25 + 15) + 10

= 140 _ 70 + 10

= 80%

Number of population who do not read magazine

= 100 - 80 = 20% 

Explanation

ND16-8-2023

Explanation

Explanation

we have given 120km/hr

1 hour = 60 min

then,

120/60 = 2

then 2 × 15 = 30 .

and that is our answer.

so, 30km/min

…………………..

Explanation

2km East and 2km West brought you back on a straight line North-South.

Driving direction: 6km South + 4km South = 10km

Explanation

4 = 4

1 = x

Therefore, 4 * 1/4 = x

4/4 = x

1 = x

ND16-8-2023