maths

You are waiting in the traffic and you see a fast moving Volvo bus at 36km/hr cross you in 2 seconds. What is the length of Bus?

• 15m

• 20m

• 25m

• 30m

which answer is 16 (you can choose more than one answer)

• 8+8

• 7x5

• 4x4

• 8+9

In a bag full of small balls, 1/4 of these balls are green, 1/8 are blue, 1/12 are yellow and the remaining 26 white. How many balls are blue?

• 6 balls are blue

• 7 balls are green

• 12 balls are blue

• None of above

You are in a DJ party.

5 Bright coloured lights flash once in 2,4,6,8 and 10 seconds respectively. After how much time will they all flash together?

• 110 Seconds

• 120 Seconds

• 112 Seconds

• 180 Seconds

Calculate the circumference of a circular field whose radius is 5 centimeters.

• 10π kilometers

• 10π centimeters

• 15π centimeters

• 10π meters

How tall is the table?

• 180

• 150

• 175

• 160

MRI and Tomography

MRI scanners in hospitals capturing images of human bodies are

• 2 Dimentional

• 3 Dimentional

• 5 Dimentional

• 7 Dimentional

Which application of mathematics among the following can be used to set timmings of traffic lights ?

• Powers

• LCM (Least Common Multiple)

• Exponents

• HCF (Highest Common factor)

You are playing PUBG game, you need to enter the zone 400m ahead running maximum at 50m/s. What would be the minimum time required to enter the zone?

• 7 Seconds

• 8 Seconds

• 9 Seconds

• 10 Seconds

What is the number of the parking space covered by the car?

• 83

• 97

• 85

• 87