Question
An inlet pipe can fill a tank in 10 hours, whereas an
outlet pipe can empty the same tank in 25 hours. Find the time taken by two such inlet pipes and one such outlet pipe to fill the tank completely if all the pipes are opened together.Solution
ATQ, Let the total capacity of the tank be 50 units (LCM of 10 and 25). 
Required time = 50/(10-2) = 50/8 = 6.25 hrs
Read the given statements and conclusion carefully. Assuming the information given in the statement is true, even if it appears to be at variance with ...
In each of the following questions, two statements numbered I and II are given. There may be cause and effect relationship between the two statements. ...
In this question, three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to b...
In the question below, two statements (I) and (II) are given. These statements may be either independent causes or may be effects of independent causes...
Statements:
1. Farmers in the region are protesting against the government.
2. The government reduced subsidies on fertilizers and ot...
Four of the five among the following are similar in such a way to form a group, which one of the following doesn’t belong to the group?
Statements:
I. The literacy rate in the district has been increasing for the last four years.
II. The district administration has cond...
What will be the age of C?
In the question below, two statements (I) and (II) are given. These statements may be either independent causes or may be effects of independent causes...
Statements:
1. Many schools in the city remained closed for a week.
2. The city witnessed heavy flooding due to incessant rains.
Relevant for Exams:
