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Let the distance to be travelled be ‘x’ km Time taken when speed is 24 km/hr = (x/24) hours Time taken when speed is 40 km/hr = (x/40) hours According to the question, (x/24) – (x/40) = 2 Or, 5x – 3x = 2 × 120 Or, 2x = 240 km Or, x = 120 km Time taken to travel 120 km with speed of 24 km/hr = 120/24 = 5 hours Therefore, he started at 12 – 5 = 7 a.m. Therefore, required speed to reach the destination at 11 a.m. or 4 hours = 120/4 = 30 km/hr
Put simply, they have hot and cold too much to be treated as serious title contenders.
In the following question, a sentence is given with a highlighted phrase, and it is followed by three options (I), (II), and (III) which can replace th...
Select the alternative that will improve the bold part of the sentence in case there is no improvement select “No improvement”.
If I had b...
In the given question a phrase of the sentence is printed in bold which needs to be improved. Among the given options choose the option that can improv...
S D Burman was amongst the very few composers who have actually learn and knew Hindustani classical music well enough to know when to use it and when ...
The state reeling for an agrarian crisis following famers’ agitation has approved a subsidy on electricity tariff to farmers
In the following question, a sentence is given with a phrase or idiom highlighted in bold. Select the option given below that can replace the highlight...
Directions: In the questions, a part of the sentence is highlighted. Below are given alternatives that may improve the sentence. Choose the correct alt...
Choose the word similar in meaning to the given word:
Obfuscate
