Mock Test

Q1. A line graph shows the growth rate of two economies, Country P and Country Q, over a decade. If Country P's growth rate was consistently higher than Country Q's in the first five years, and Country Q's growth rate surpassed Country P's in the last five years, what can be inferred about their GDP at the end of the decade?

Q2. A flow chart visualizes a process with decision points. If a particular path in the flowchart involves a loop that is executed 5 times for every 2 executions of another branch, and the total number of iterations across all loops for a single run is 150, how many times is the second branch executed?

Q3. A committee of 5 members is to be selected from 6 men and 4 women. What is the probability that the committee consists of exactly 3 men and 2 women?

Q4. A table shows the number of books sold by a publisher in different genres over three months. What is the percentage increase in the sale of fiction books from January to March?

Q5. By selling an article for ₹250, a shopkeeper makes a profit of ₹50. What is the profit percentage?

Q6. A pie chart shows the percentage of population in different age groups. If the population in the 25-35 age group is 20%, and the total population is 100,000, how many people are in this age group?

Q7. A shopkeeper sells two articles, A and B. The cost price of article A is 20% more than the cost price of article B. He sells article A at a profit of 25% and article B at a loss of 15%. If the selling price of article A is $150 more than the selling price of article B, what is the cost price of article B?

Q8. If a table presents sales figures for different products over two consecutive quarters, and a question asks for the quarter with the highest overall sales, you would need to:

Q9. If u = 5, what is the value of 2(u - 1) + u?

Q10. In a mixture of 60 liters, the ratio of milk to water is 3:2. If 10 liters of this mixture are removed and replaced by milk, what will be the new ratio of milk to water?

Q11. Six friends A, B, C, D, E, F are in a competition. A finished before C but after D. B finished before E and F. C finished after F. D did not finish last. If E finished immediately after A, who finished last?

Q12. Which of the following represents the difference between the maximum and minimum values in a dataset?

Q13. If a radio is sold for ₹360 at a loss of 10%, what is the cost price?

Q14. A file of 100 MB is transferred at 20 Mbps. If the network experiences an additional delay of 2 ms per 100 KB of data due to packetization, what is the approximate total transfer time?

Q15. A can do a work in 30 days. B can do it in 45 days. They work together for 10 days. Then A leaves. In how many days can B alone complete the remaining work?

Q16. In a mixture of 120 liters, the ratio of petrol to kerosene is 7:5. How much petrol should be added so that the ratio becomes 3:2?

Q17. A line graph shows the price of a stock over a period of time. What was the maximum price reached by the stock?

Q18. If R = 60 and S = 70, the correct comparison is:

Q19. A network has a bandwidth-delay product of 200,000 bits. If the link speed is 10 Mbps, what is the maximum window size required to achieve full utilization?

Q20. A and B are events such that P(A) = 0.6, P(B) = 0.3, and P(A ∩ B) = 0.2. What is P(A ∪ B)?