Question
A ground is divided into two equal parts. In one part of the ground, there is a cycle race whereas there is a marathon in other part of the ground. At any point of time, the number of cyclists is two times the number of marathon runners. 10 runners participated in the marathon and two of them quit after every 5 min. When the runners quit, all the cyclists keep their one foot on the ground. Find the total number of feet on the ground after 10 mins? (Assume that runners’ both feet are on the ground after 10 min.)
More No. System Questions
- Choose the number which is different from the group.
- Question 2
- Sum of squares of three consecutive numbers is 770. Find the sum of first and third number.
- The ratio of two natural numbers 'x' and 'y' is 9:13, respectively. When 30 is added to 'x' and 15 is subtracted from 'y', the ratio of 'x' to 'y' becomes ...
- A girl found the answer for the question “subtract the sum 1/4 and 1/8 from unity and express the answer in decimals” as 1.5. The percentage of error in he...
- The sum of two numbers is 90 whereas the sum of their reciprocals is (30/11). Find the square of the product of the two numbers.
- When 5 1850 is divided by 126, the remainder is:
- The product of two positive numbers is 432. If one number is three times the other, find the difference between the two numbers.
- How many even divisors does 360 have?
- Two numbers P and Q are in the ratio 4:7. When 18 is added to each number, their ratio becomes 5:8. If 9 is subtracted from each original number, find the ...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
