Question
A person travelled for the first 150 km at a certain
speed in 6 hours. After that, the speed of the person decreased by 6 km/h. If the person took a total of 10 hours to reach the destination, then find the total distance travelled by the person.Solution
ATQ, Speed of the person by which he travelled 150 km = 150/6 =25 km/h Time taken to cover the remaining distance = 10 - 6 = 4 hours Decreased speed of the person = 25 - 6 = 19 km/h Distance travelled with decreased speed = 19 × 4 = 76 km Therefore, required distance = 150 + 76 = 226 km
More Time and work Questions
√323.89 × (3.20) ÷ 9.02 =?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
23.98% of 624.99 = 19.98% of ? + 14.98% of 639.99
Direction: Please solve the following expression and choose the closest option
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
12, 16, ?, 36, 52, 72
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
(6859.01)1/3 × 10.11 × 14.47 ÷ 20.32 = ? + 45.022
33.33% of 809.891 + 66.66% of 212.91 = ?
Relevant for Exams:
