What is the exact average of x, 53, 93, 24, q and y?

I. x is five more than y.

II. y is six less than q.

From statement I x = 5 + y From statement II y = q – 4 Hence, the data in both the statement are not sufficient.

- What is a two-digit number? I. The difference between the two digit is 5. II. First digit is smaller than the second digit.
- 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 Rs. 9000. Statement III: Material cost of flooring per sq. metre is Rs. 450.
- What is the area of a square? I. The measure of diagonal of the square is given. II. The measure of one side of the square is given. III. The perimeter of the square is given.
- At what time will a train reach city P from city Q? I. The 600 meter long train crosses a signal pole in 20 seconds. II. The another train crosses a 400 m long platform in 30 secs. III. The train leaves city P at 10:00 am for city Q situated at a distance of 1,620 km.
- What is the speed of a train? I. The train crosses a pole in 24 seconds. II. The train crosses a platform of equal length in 48 seconds.
- There are two cylindrical rollers - bigger and smaller. How many rotations will the bigger roller take to flatten a stretch of land (X)? Statement I: The respective ratio of the radii of the bigger and the smaller roller is 7 : 3. Both the rollers are of the same length. Statement II: The smaller takes 126 rotations to flatten the stretch of land (X).
- 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 obtained in Economics is more than that in Accounts. Statement II: The average marks obtained by Nannu in Accounts, English and Economics are 72. Statement III: Marks obtained by Nannu in English is 12 more than that obtained in Accounts.
- What is the area of the square? I. The diagonal of the square is the 6√3m. II. The perimeter of the square is 48m.
- 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 increased by 20% and that of house Q by Rs 20,000. III. This year the ratio of the price of house P to house Q is 4:5.
- 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 and 36 m respectively Statement II: The area of the base of Flask is 462 sq. m and its height is 21 m.

More Data Sufficiency Questions

×

×