ECGC PO Superb 30 Quiz: Quantitative Aptitude for PO, Clerk, SO, Insurance Exams

Question 1

Direction: In the question given below some data is given and two different values are coded as X and Y. Find the value of X and Y and marked the correct answer.

A can complete a piece of work in 25 days. A is 25% more efficient than B. If A and B can complete the same work in 5 days with the help of C then
X =number of days required for B to complete whole work alone
Y =number of days required for C to complete whole work alone

Question 2

Direction: Find the correct relationship between the given quantities:

A person sells two coolers. First cooler is sold by him in Rs 8000 and cost price of second cooler is 7200. He got 10% profit on second cooler after 10% discount and he allow 20% discount on first cooler.
X = Marked price of first cooler.
Y = Marked price of second cooler.

Question 3

Direction: Find the correct relationship between the given quantities:

The length of First train is 40 % more than the length of second train. Time taken by First train crosses a 200m long platform when second train crosses a person standing on same platform in 25 sec. If speed of both trains are 60 km/h and 36 km/h respectively.
X =Numerical value of the time taken by first train to cross the plateform (in seconds)
Y = Numerical value of the length of second train(in Km)

Question 4

Direction: In the questions given below some date is given and two different values are coded as x and y. Find the value of x and y and marked the correct answer.

Marked price of a Fan is 50% more than its cost price and it is sold with 30% discount then seller’s profit is Rs.50. A bookself is sold at 10% profit for Rs.1100 then
X=cost price of fan
Y=cost price of bookself

Question 5

Direction: In the questions given below some date is given and two different values are coded as x and y. Find the value of x and y and marked the correct answer.

A starts a business with a investment of 75000. Capital of A is 25% less than that of B who joins 2 month after starting. C got

of total profit at the end of year. C joined business with A then
X=Capital of C
Y=Capital of A

Question 6

Prakash, Tarun and Kareem can complete a work separately in 45, 60 and 75 days. They started the work together but Kareem left after 5 days of start and Prakash left 2 days before the completion of the work. In how many days will the work be completed?

Question 7

Train A of length ‘x’ meter crosses a pole and a platform of length (x + 40) meters in 6 seconds and 14 seconds respectively. Another train B of length ‘y’ meter crosses a pole and a platform of length (y + 50) meters in 6 seconds and 14 seconds respectively. Find the time taken by the trains to cross each other if moving in opposite direction.

Question 8

A shopkeeper marks up the price of his product by 40%. If he increases the discount from 5% to 10%, the profit will be decreased by Rs. 35. How much profit/loss percentage would he earn if he gives a discount of 30% on the marked price?

Question 9

P, Q and R start a business and their investments are in the ratio of 3: 6: 4. Both P and R start the business and Q joins them after 6 months. It was decided that apart from profit, Q will get a monthly salary of Rs. 500 from the annual profit. Q’s total salary came out to be the 10% of the annual profit after a year. What is the share of P in the total profit?

Question 10

Prakash spends 12

of his monthly income on cloths, 20% of the remaining on rent, 25% of the remaining on house hold materials and electricity bill. Prakash invested 33

of the remaining monthly income in mutual fund and the remaining amount divided between his son and wife in the ratio of 2 : 5. If difference between share of his wife and son is Rs.4500, then how much amount Prakash invests in mutual fund?

Question 11

Direction: Answer the questions based on the information given below:
A wine shopkeeper has five container in which he mixes water (in litres) and alcohol (in litres). The amount of water and the amount of alcohol in each container has been given in the chart.

185 litres of the mixture has been sold from container Q and then 38 litres of water has been mixed in the container Q. What will be ratio of the amount of alcohol to the amount of water in the container Q after mixing 38 litres of water?

Question 12

Direction: Answer the questions based on the information given below:
A wine shopkeeper has five container in which he mixes water (in litres) and alcohol (in litres). The amount of water and the amount of alcohol in each container has been given in the chart.

208 litres of the mixture has been transferred from container P to container S. What will be the ratio of the amount of water and the amount of alcohol in the container S after transferring 208 litres of the mixture from container P to container S?

Question 13

Direction: Answer the questions based on the information given below:
A wine shopkeeper has five container in which he mixes water (in litres) and alcohol (in litres). The amount of water and the amount of alcohol in each container has been given in the chart.

310 litres of the mixture was taken out from container R and then 72 litres of a mixture was mixed in the container R in which the ratio of the amount of water to the amount of alcohol is 17: 7, respectively. Find the ratio of the amount of water to the amount of alcohol after mixing 72 litres of the mixture.

Question 14

Direction: Answer the questions based on the information given below:
A wine shopkeeper has five container in which he mixes water (in litres) and alcohol (in litres). The amount of water and the amount of alcohol in each container has been given in the chart.

Some amount of water has been mixed in the container T and the ratio of amount of water to that of alcohol becomes 48: 29, respectively. After mixing, 308 litres of mixture has been taken out from the container and 24 litres of alcohol has been added. Find the ratio of the amount of water to that of alcohol now.

Question 15

Direction: Answer the questions based on the information given below:
A wine shopkeeper has five container in which he mixes water (in litres) and alcohol (in litres). The amount of water and the amount of alcohol in each container has been given in the chart.

If the mixture of all the five containers has been transferred to another container F then find the difference in the amount of water to the amount to alcohol in container F.

Question 16

Direction: Study the following graph carefully and answers the questions given below:

Number of candidates appeared (in thousands) and Percentage of candidates qualified in a Competitive examination over the years

Number of candidates appeared (in Thousands)

Percentage of candidates qualified

What was the ratio between the number of candidates appeared in 2008 and the number of candidates qualified in 2015?

Question 17

Direction: Study the following graph carefully and answers the questions given below:

Number of candidates appeared (in thousands) and Percentage of candidates qualified in a Competitive examination over the years

Number of candidates appeared (in Thousands)

Percentage of candidates qualified

In which of the following years was the number of candidates qualified the lowest among the given years?

Question 18

Direction: Study the following graph carefully and answers the questions given below:

Number of candidates appeared (in thousands) and Percentage of candidates qualified in a Competitive examination over the years

Number of candidates appeared (in Thousands)

Percentage of candidates qualified

What was the percentage drop in the number of candidates appeared from the year 2013 to 2014?

Question 19

Direction: Study the following graph carefully and answers the questions given below:

Number of candidates appeared (in thousands) and Percentage of candidates qualified in a Competitive examination over the years

Number of candidates appeared (in Thousands)

Percentage of candidates qualified

How many candidates qualified in the year 2013?

Question 20

Direction: Study the following graph carefully and answers the questions given below:

Number of candidates appeared (in thousands) and Percentage of candidates qualified in a Competitive examination over the years

Number of candidates appeared (in Thousands)

Percentage of candidates qualified

The number of candidates qualified in 2010 was what percentage of the number of candidates appeared in 2009?