Practice Data Sufficiency Questions and Answers

• What is the profit%/loss% incurred by selling an article for Rs. 44,000? Statement I: The difference between the cost price and the selling price is Rs...
• In how many days, men Lal, Bal and Pal together can finish the same piece of work Statement I: Lal and Bal can together finish the same piece of work in 12...
• What is the total cost of painting a conical flask at the rate of Rs. 60 per square metre? Statement I : The radius and the height of the flask are 42 m a...
• A shopkeeper sells a homogeneous mixture of A and B at a rate of Rs 320 per kg. Find the profit percentage of the shopkeeper. Statement I : he brought A a...
• What is the speed of boat in still water? Statement I: The boat can cover 24 km downstream distance in 4 hours. Statement II : Speed of the stream is Tw...
• How many students passed in first class? I. 75% of the students who appeared in the examination have passed in first or second or third class. II. 800 st...
• In how many days will 8 men complete a task? I. Five men, three children and two women together can complete the task in 12 days.  II. Eight women complet...
• What was the price of House P last year? I. The ratio of the price of two houses P to Q was 3:4 last year. II. This year, the price of houses P has increas...
• What is the principal? I. The simple interest obtained on the principal after 2 years at 16% rate of interest is Rs 140.8 less than the compound interest o...
• Ramu gained how much by selling his product in June 2017? I. He earned 40% more profit in July 2017 as compared to May 2017. II. In June 2017 he earned 10%...
• What is the principal amount? Statement I:  The Simple Interest obtained on the principal after 3 years at 10% rate of interest is Rs 580 less than t...
• What is the speed of boat in still water? Statement I:  The boat can cover 16 km downstream distance in 2 hours. Statement II:  Speed of the st...
• Jolly borrowed some money at compound interest for 4 years. What will be the amount required to return after 4 years? Statement I:  If the amount was...
• Retailer gained how much by selling his products in November 2017? Statement I:  He earned 25% more profit in December 2017 as compared to October 20...
• In how many days 8 boys and 6 girls can complete the work working together? Statement I:  The ratio of efficiency of boy to girl is 3:1 Statement...
• Rohit, Dhawan, Virat, Dhoni and Mayank a re five friends. Their mean age is 28. What is the age of Virat ? Statement I :  Rohit’s age is 28 St...
• What is the area of the Room? Statement I:  Total cost of flooring the tiles in room is Rs. 43500. Statement II:  Labour cost of flooring the r...
• What are the marks obtained by Nannu in Accounts? Statement I:  Marks obtained in English is as much more than that in Economics as the marks obtaine...
• How many people are there in a Bus? Statement I:  There are 225 females in the Bus. Statement II:  25% of passengers are males and 15% are chil...
• Find the rate of interest per annum ? I. The CI in 12 years is more than the amount. II. The difference between SI and CI in 3 years is Rs.1200 III. An amo...
• What is the probability of getting two white balls from a box containing only white and blue balls? Statement I : There are total 72 balls in the box. S...
• How long did it take Narayan to drive to his home? Statement I : If he had driven twice as fast she would have taken 30 minutes. Statement II : His ave...
• What is the speed of boy in still water? Statement I : The speed of man in still water is four times the speed of the stream. Statement II : In 30 m...
• What was the profit earned by selling Shoes? Statement I : The article was sold for Rs 2700 after getting a discount of 10% on the labelled price. State...
• What will be the age of Heena after 9 years? Statement I: Ratio of age of Reena and Heena is 4 : 5. Statement II: Twenty times the age of Reena...
• What is the yearly salary of Mr. Rohan? I. Sohan earns Rs. 44000 more than Mohan in a year who earns Rs. 16000 more than Rohan per annum. II. The total sal...
• The cost price of an article is Rs. 600. How much profit did a trader get by selling the article, if it was sold at 15% discount? Statement I:  The trade...
• What is the monthly salary of Amit? Statement I. Amit spends one-third of his salary on household expenses, one –fourth on travel expenses, one &nd...
• Rohit, Dhawan, Virat, Dhoni and Mayank are five friends. Their mean age is 28. What is the age of Virat? Statement I :  Rohit’s age is 28 Stat...
• What is the area of the Room? Statement I:  Total cost of flooring the tiles in room is Rs. 43500. Statement II:  Labour cost of flooring the room is R...
• What are the marks obtained by Sushil in Accounts? Statement I:  Marks obtained in English is as much more than that in Economics as the marks obtain...
• How many people are there in a Train? Statement I:  There are 225 females in the Bus. Statement II:  25% of passengers are males and 15% are children. ...
• Find the rate of interest per annum? Statement I . The CI in 12 years is more than the amount. Statement II . The difference between SI and CI in 3 yea...
• The difference between the two digits of a two-digit number is 2. What is the number? I. The digit at the unit’s place is bigger than the ten’s digit....
• What is the capacity of a cylindrical tank? I. The radius of the base is half of its height, which is 42 meters. II. The area of the base is 1386 sq meters...
• What is the present age of Rina? I. Rina’s present age is `1/10` of her mother’s present age. II. After 5 years, Rina’s age will be `1/5` of her mo...
• By selling an article Rs. 20,000, what is the profit or loss percent gained. I. 20% discount given on marked price. II. Cost price is 30% more than the m...
• A, B and C start a business with an initial investments in the ratio of 4 : 6: 3. Five months after the start of the business, B halves his investment. Wha...
• How many people are travelling in the Metro? Statement I: There are 35% men and 40% children passengers. Statement II: There are 175 women passengers...
• What is the length of the metro travelling at uniform speed? I: The Metro crossed another Metro of length 450 m moving in opposite direction in 36 seconds...