Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9
AI Mentor
Check Your IQ
Free Expert Demo
Try Test

Courses

Dropper NEET CourseDropper JEE CourseClass - 12 NEET CourseClass - 12 JEE CourseClass - 11 NEET CourseClass - 11 JEE CourseClass - 10 Foundation NEET CourseClass - 10 Foundation JEE CourseClass - 10 CBSE CourseClass - 9 Foundation NEET CourseClass - 9 Foundation JEE CourseClass -9 CBSE CourseClass - 8 CBSE CourseClass - 7 CBSE CourseClass - 6 CBSE Course
Offline Centres

Q.

Rohan participated in a race. He needs to cover the distance of 560m in the race. In each step, he covered 0.5m. After covering 347 m he fell. How many steps were left to complete the race?


see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

250 steps

b

335 steps

c

426 steps

d

None of these 

answer is C.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

Concep- Start by calculating the total number of steps needed to finish the race, or to go the entire 560 m. Then, determine the steps that Rohan took to cover the 347 m before falling. The final step in finding the solution is to deduct the number of steps already done from the total number needed.
The answer states that 560 meters total distance must be traveled. And with each step, Rohan traveled 0.5 meters.
As a result, the following is the total number of steps needed to finish the race:
⇒   Steps Required = 560 m 0.5 m =1120……   (1)
Now that it has been established that he fell after traveling 347 meters, Therefore, the total number of steps he took before falling is as follows:
⇒   Steps Taken = 347 m 0.5 m =694……(2)  
By deducting the number of steps already done from the number needed to finish the exam, one may determine how many steps are still needed.
⇒   Steps Left = Steps Required - Steps Taken
Putting values from equation (1) and (2), we'll get:
⇒ Steps Left =1120−694=426  
Therefore, the number of steps that were left to complete the test is 426 .
Hence, the correct answer is option 3.
 
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Online Course for IIT JEE
Best Online Course for NEET
Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!

Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Online Course for IIT JEE
Best Online Course for NEET
Best Online Course for CBSE

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring