Question
A is cycling at an average speed of 48 km/hr such that
he can reach a certain point at 12 noon. If he cycles at 80 km/hr, then he will reach the destination at 10 a.m. At what speed he should cycle to reach the destination at 11 a.m.Solution
Let the distance to be travelled be βxβ km Time taken when speed is 48 km/hr = (x/48) hours Time taken when speed is 80 km/hr = (x/80) hours According to the question, (x/48) β (x/80) = 2 Or, 5x β 3x = 2 Γ 240 Or, x = 240 km Time taken to travel 240 km with speed of 48 km/hr = 240/48 = 5 hours Therefore, he started at 12 β 5 = 7 a.m. Therefore, required speed to reach the destination at 11 a.m. or 4 hours = 240/4 = 60 km/hr
What sentence should come second in the paragraph?
Given that 1 is the first sentence, which of the following will be the SIXTH(last) sentence after rearrangement?
Choose the appropriate option to arrange the sentences in the correct order to form a meaningful paragraph.
S1- Abdul was a lover of his country....
Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the right order to form a meaningful and coherent paragraph.
...
Given below are four jumbled sentences. Select the option that gives their correct order.
A. But on the day when my story begins, it was a wint...
In the question given below, some sentences/phrases are given which have to be arranged in a proper sequence. Select the option that best defines the p...
Select the option that arranges sentences B, C, D and E in a logical sequence.
Sentences A and F are static.
A. Mountaineering is still a ...
Which should be the second sentence after rearrangement?
Choose the appropriate option to arrange the sentences in the correct order to form a meaningful paragraph.
A-To defend conservative values,
...Which of the following would be the FIRST statement after rearrangement?