How long will a boy ta

Question

How long will a boy take to run round a square field of side 35 metres, If he runs at the rate of 9 km/hr ?

Options:

A . 50 sec

B . 52 sec

C . 54 sec

D . 56 sec

Answer: Option D

Speed = 9 km/hr = `(9 xx 5/18)` m/sec = `5/2` m/ sec.

Distance = (35 x 4) m = 140 m.

`:.` Time taken = `(140 xx 2/5)` sec = 56 sec.

Was this answer helpful ?

Next Question

More Questions on This Topic :

Question 1. A man walking at the rate of 5 km/hr crosses a bridge in 15 mi....

Question 2. S person crosses a 600 m. long street in 5 minutes . What is h....

Question 3. Which of the following trains is the fastest ? ....

Question 4. An athlete runs 200 metres race in 24 seconds. His speed....

Question 5. A car moves at the speed of 80 km/hr. What is the speed of the....

Question 6. I walk a certain distance and ride back taking a total time of....

Question 7. A thief is spotted by a policeman from a distance of 100 metre....

Question 8. A goods train leaves a station at a certain time a....

Question 9. A and B are two stations 390 km a part . A train starts from !....

Question 10. If a man walk at the rate of 5 kmph. he misses a train by 7 mi....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024

Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024

Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024

CBT Mixed Test 1 GPOE/GPA SAIL E0 2024