GMAT Forum 2025, Discuss, Learn And Practice Together

What is the remainder when 3^35 is divided by 5?

A. 0
B. 1
C. 2
D. 3
E. 4

The ratio of two quantities is 2 : 3. If each of the quantities is increased by 6, what is the ratio of the new quantities?

A. 2 : 3
B. 6 : 7
C. 8 : 9
D. 8 : 3
E. It cannot be determined from the information given.

If f(x)=x^2 and g(x)=2^x , for all x. Then what is the value of f(f(g(x))+g(f(x))) at x=1 ?

A. 16
B. 18
C. 36
D. 40

If (m+n)/(4+5)= m/4+n/5 , which of the following statements must be true?

A. m = n
B. 5m = 4n
C. 5m = –4n
D. 25m = 16n
E. 25m = –16n

If 3x/2=y, and 2−3y=y+2 , then x =

A. -3
B. -2
C. 0
D. 2
E. 3

If x + y + z = 2, and x + 2y + 3z = 6 and y ≠ 0, then what is the value of x/y?

(A) −1/2
(B) −1/3
(C) −1/6
(D) 1/3
(E) 1/2

What is the least integral value of k for which the equation x^2−2(k+2)x+12+k^2=0 has two different real roots ?

A. 0
B. 1
C. 2
D. 3
E. 4

In a farm, the ratio of pigs to chickens is 13 to 28. When 15 pigs were added to the farm, the ratio of pigs to chickens became 4 to 7. What was the original total number of pigs and chickens in the farm?

(A) 200
(B) 205
(C) 210
(D) 215
(E) 220

What is the remainder when 4^96 is divided by 6?

A. 0
B. 1
C. 2
D. 3
E. 4

For a certain integer x, the units digit of (x+2)^2 is 9. Which of the following could be the units digit of |x+1|?

A. 0
B. 3
C. 4
D. 5
E. 7