Question
Below are given a few sentences with their parts jumbled
in a random order. Below the sentences are given possible rearrangements of the parts. You need to choose the correct option that is a correct rearrangement of the sentence that makes a grammatically correct meaning. A. reduce air pollution andB. planting more trees canC. improve overall public healthD. in urban areasSolution
"Planting more trees can reduce air pollution and improve overall public health in urban areas."
A train traveling at a speed of 90 km/h crosses a platform of length 200 meters in 24 seconds. What is the length of the train?
A 160 m long train overtakes another 140 m long train in 12 sec. If the speed of the slower train is 54 kmph, what is the speed of the faster train?
Ajay and Vishal left the place ‘X’ with different speeds which are in the ratio 5:3 respectively. Ajay left the place 36 seconds after Vishal. If af...
Train P starts from Lucknow to Dehradun at 11:55 am with an average speed of 45 m/s. Train Q starts from Dehradun to Lucknow at 1:35 pm with an average ...
A train 400 meters long passes a platform of length 200 meters in 36 seconds. What is the speed of the train in km/h?
A person walks at a speed of 'y' km/hr. After 1 hour, they increase their speed to (y + 10) and walk for another 4 hours. If the ratio of the distance c...
A car running with a speed of ‘x’ m/sec makes 7 rounds of a circular field having radius 21 metres, in 12 seconds. Find the time taken by car to cov...
If a car runs at 30 km/hr, it reaches its destination late by 17 minutes but if runs at 45 km/hr it is late by 9 minutes. What is the correct time for t...
The speed of current is 10 km/h. What will be the respective downstream speed and upstream speed of a boy rowing a boat, if one sixth of the distance co...
A person travels 240 km partly by car and partly by train. He spends 2 hours more traveling by train than by car. The speed of the car is 60 km/h, and t...
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