Question
187 ÷ 5 ÷ 0.4 = ? – 24 ×
2.4 What will come in place of question mark (?) in the following questions?Solution
A motorist is traveling at 72 km/h and expects to complete his journey in 1.25 hours. After reaching halfway, he halts for 15 minutes. What should be hi...
1470 metres long train crosses a man who is moving in the same direction with a certain speed, in 30 seconds. If the same train can cross a tree in 7 se...
A car travels at a speed of 60 km/h for the first 2 hours, then at 80 km/h for the next 3 hours, and finally at 100 km/h for the last 1 hour. What is th...
- Sneha cycles to her tuition class at a speed of 20 km/h and ends up reaching 3 hours late. Had she pedalled at 25 km/h, she would have reached exactly on t...
- Two runners M and N run in opposite directions on a circular track of 1500 metres. M runs at 30 m/s and N at 45 m/s. After how many seconds will they both ...
Ajay and Vishal left the place ‘X’ with different speeds which are in the ratio 9:4 respectively. Ajay left the place 30 seconds after Vishal. If af...
A train has to cover a distance of 90 km in 15 hours. If it covers half the journey in 4/5 th of the time, the speed to cover remaining distance in the ...
If a car runs at 30 km/hr, it reaches its destination late by 15 minutes but if runs at 45 km/hr it is late by 7 minutes. What is the correct time for t...
Two individuals, A and B, travel from point M to point N at different speeds. A takes 6 hours to complete the journey, while B takes 8 hours. The differ...
- A train covers 150 km in 100 minutes. If its speed is reduced by 30 km/h, how much time will it take to travel the same distance?
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