Cognizant Directional Sense Quiz – 1

 



OC = √(4^2 + 3^2)
Oc = 5 km (North-East)

The man firstly faces the direction west. On moving 45 degree clockwise.
[Please check carefully always if clockwise or anticlockwise],
he faces the direction North - west.
Now again he moved 180 degrees clockwise, now he will be facing South-east.
From here he moved
270 degree anticlockwise, Finally he is facing south-west,

Namita walks 14 meters towards west from starting point S.
(Assume the starting point is S).
Then she turns to her right and walks 14 meters.
And then turns to her left and walks 10 meters.
Again turning to her left she walks 14 meters.

Required answer: DA + SA = 10 + 14 = 24m

 

From origin (Starting Point P) an Ant moves 10 cm towards east ( reached at point Q, shown in figure) and

Turn to right-hand moves 3 cm ( Reached at Point R, shown in figure) then

It moves to its right and moved 3 cm (Reached at point S, Shown in figure) Then it turns to his left and move 2 cm (Reached at point T, shown in figure)

Finally, it turns to his right and travels 7 cm (Reached at Point U, shown in figure) .

We need to find how far and which direction from starting point.

Distance PU= 5 cm

Direction towards south from starting point

 

Option D

The son met his father 100 m away from the starting point.

Step-by-step explanation:

Step 1:

Given data:

So AB = 90 m, BF = CD = 30 m,

So, AF = AB - BF = 60 m

Step 2:

Also DE = 100 m, DF = BC = 20 m

So, EF = DE - DF = 80 m

Step 3:

From the diagram,

AB = 90-30 = 60 and BD = 100-20 = 80

= 100 m

Video solution:

His final displacement from home along given direction is (5+3)=8km and then perpendicularly for 6km.So a total displacement is √(6²+8²)=10km.

Option B

Total Distance = 20+28+6+24+15 = 93