Free Test Data Sufficiency – General...

Q1: Is x > 10?

A. (1) x is a positive integer B. (2) x is greater than 5 C. Both statements are sufficient D. Neither statement is sufficient

Q2: Is y an even number?

A. (1) y is divisible by 4 B. (2) y is divisible by 2 but not by 4 C. Only statement (1) is sufficient D. Only statement (2) is sufficient

Q3: What is the value of z?

A. (1) z + 5 = 10 B. (2) z = 5 C. Only statement (1) is sufficient D. Both statements are sufficient

Q4: Is a > b?

A. (1) a - b = 0 B. (2) a + b > 0 C. Neither statement alone is sufficient D. Only statement (1) is sufficient

Q5: Is x a prime number?

A. (1) x is odd B. (2) x is greater than 2 C. Both statements together are sufficient D. Only statement (1) is sufficient

Q6: What is the sum of two numbers?

A. (1) One number is 10 B. (2) The difference between numbers is 5 C. Both statements together are sufficient D. Only statement (2) is sufficient

Q7: Is the product of x and y positive?

A. (1) x > 0 B. (2) y > 0 C. Both statements together are sufficient D. Only statement (1) is sufficient

Q8: Is the rectangle a square?

A. (1) All sides are equal B. (2) Diagonals are equal C. Only statement (1) is sufficient D. Only statement (2) is sufficient

Q9: Is the number n divisible by 3?

A. (1) Sum of digits of n is divisible by 3 B. (2) n is divisible by 9 C. Only statement (1) is sufficient D. Both statements together are sufficient

Q10: Is point P inside the circle?

A. (1) Distance from center to P is less than radius B. (2) Distance from center to P equals radius C. Only statement (1) is sufficient D. Only statement (2) is sufficient

Q11: Is x an integer?

A. (1) x^2 is an integer B. (2) x is rational C. Neither statement alone is sufficient D. Only statement (1) is sufficient

Q12: Are two triangles congruent?

A. (1) Three sides of one equal three sides of other B. (2) Two angles and one side equal C. Both statements independently sufficient D. Only statement (1) is sufficient

Q13: Is the sum of ages 60?

A. (1) Age of A is 25 B. (2) Age of B is 35 C. Both statements together are sufficient D. Only statement (1) is sufficient

Q14: Is the number x positive?

A. (1) x^2 > 0 B. (2) x > 0 C. Only statement (2) is sufficient D. Both statements together are sufficient

Q15: Is the function f(x) increasing?

A. (1) f'(x) > 0 for all x B. (2) f(x+1) > f(x) C. Only statement (1) is sufficient D. Both statements together are sufficient

Q16: Is triangle ABC right angled?

A. (1) AB^2 + BC^2 = AC^2 B. (2) Angle ABC = 90 degrees C. Both statements individually sufficient D. Only statement (2) is sufficient

Q17: Is x > y?

A. (1) x + y = 10 B. (2) x - y = 4 C. Both statements together are sufficient D. Only statement (1) is sufficient

Q18: Is number n even?

A. (1) n mod 2 = 0 B. (2) n mod 4 = 0 C. Only statement (1) is sufficient D. Only statement (2) is sufficient

Q19: Are two lines parallel?

A. (1) Their slopes are equal B. (2) Their intercepts are different C. Only statement (1) is sufficient D. Both statements together are sufficient

Q20: Is x a multiple of 5?

A. (1) Last digit of x is 0 B. (2) x mod 5 = 0 C. Only statement (2) is sufficient D. Both statements together are sufficient

Quiz for Data Sufficiency