Question
Which of the following pair of symbols will define the
relation between Quantity I and Quantity II Quantity 1: A boat covers 60 km upstream in 6 hours and the speed of the stream is 4 km/h. What is the speed of the boat in still water? Quantity 2: A boat covers 80 km downstream in 5 hours, and the speed of the stream is 5 km/h. What is the speed of the boat in still water?Solution
For Quantity 1: Let the speed of the boat in still water be b. Upstream speed = b - 4 km/h 60/(b - 4) = 6 ⟹ b - 4 = 10 ⟹ b = 14 km/h Quantity 1 = 14 km/h For Quantity 2: Let the speed of the boat in still water be b. Downstream speed = b + 5 km/h 80/(b + 5) = 5 ⟹ b + 5 = 16 ⟹ b = 11 km/h Quantity 2 = 11 km/h Correct option: a) Quantity 1 > Quantity 2
Choose the appropriate option to arrange the sentences in the correct order to form a meaningful paragraph.
A-To defend conservative values,
...In the questions given below, a sentence has been broken down into four fragments labelled (A), (B), (C), and (D) and arranged, not necessarily in the ...
Which of the following is the fourth sentence of the passage?
Arrange the given sentences (1-6) in the correct order to form a coherent paragraph.
1. They had escaped the dark world and were enveloped in a d...
Rearrange the parts of the sentence in correct order.
P: It is also when the community or religion is used to further the political interests of ...
Which of the following is the first sentence of the passage?
Which of these should be the FIFTH sentence after rearrangement?
Given below are four jumbled sentences. Out of the given options pick the one that gives their correct order.
A. As he looked at them, their head...
1. During the science
P. lab, the students
Q. was gooey enough
R. to stick to the
S. created a glutinous mixture that
6. walls when thrown.
What could be the LAST (SIXTH) sentence after rearrangement?
