Aptitude and Reasoning Questions

The bar chart represents sales of four companies C1, C2, C3 and C4 (in millions) for the year 2012, 2013 and 2014.

Consider the bar chart and answer questions based on it.

Which two companies showed increase in their sales from 2012 to 2013?

P, Q and R are channels which discharge solutions A,B and C respectively in a tank. When the tank is empty and all the three channels are opened what is the proportion of the solution C in the tank after 3 minutes, if the channels P, Q and R can fill the tank from empty to full in 30 minutes and 20 minutes and 10 minutes respectively when they are opened one at a time.

In a certain code language, “TURTLE” is written as “RRNRIA”. How is “LOYALS” written in that code language?

The income of Rahul is Rs 60000 and his expenditure is Rs 40000. If his income is increased by 20% and expenditure in increased by 15%, then what will be the percentage increase in his savings?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Headstrong

Working together, pipes A and B can fill an empty tank in 10 hours. They worked together for 4 hours and then B stopped and A continued filling the tank till it was full. It took a total of 13 hours to fill the tank. How long would it take A to fill the empty tank alone?

If tan2A + cot2A + 2 = x, then the value of x is

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement:
(I) Wages are determined by minimum wage legislation in each country.
(II) Increase in wage rate is the sign of growth in an economy.

Conclusions:
(I) Average wage rate signifies the wealth of a country.
(II) Minimum wage legislation does not account wage imbalances.