GMAT Forum 2025, Discuss, Learn And Practice Together

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logoNitish Sinha
logoRakesh Rakesh
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logoRaju
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Recent Posts

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Nitish

13 minutes ago

How many litres of a 12 litre mixture containing milk and water in the ratio of 2 : 3 be replaced with pure milk so that the resultant mixture contains milk and water in equal proportion?

A. 1.0 litres

B. 1.5 litres

C. 2.0 litres

D. 4.0 litres

E. 4.0 litres

user

virat

48 minutes ago

If |x + 1| = 2|x - 1|, what is the sum of the roots?

A. 4
B. 6
C. 8
D. 20/3
E. 10/3

user

rahul

22 hours, 17 minutes ago

If 6x - 15y = 33, and 6y - x = -18, what is the sum of x and y?

(A) -7
(B) -5
(C) 2
(D) 5
(E) 12

user

virat

22 hours, 55 minutes ago

What is the range of all the roots of |x^2 - 2| = x ?

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

user

Nitish

1 day ago

If x^2 = 2x + 1, what is the value of x^3 ?

A. 4x
B. 5x + 2
C. 5x - 1
D. 3x + 2
E. 3x - 2

user

Nitish

1 day, 19 hours ago

If m and p are positive integers and m^2+p^2<100, what is the greatest possible value of mp ?

A. 36
B. 42
C. 48
D. 49
E. 51

user

Rakesh

2 days, 18 hours ago

A trader mixes two varieties of tea costing $40 per kg and $50 per kg in the ratio 5:4. If the mixture is then sold at $48 per kg, what is the profit made by the trader?

A. 5%
B. 7.5%
C. 8%
D. 10%
E. 12%

user

virat

2 days, 19 hours ago

On a certain math exam, 10% of the students got 70 points, 25% got 80 points, 20% got 85 points, 15% got 90 points, and the rest got 95 points. What is the difference between the mean and the median score on this exam?

(A) 0
(B) 1
(C) 2
(D) 3
(E) 4

user

Raju

1 week ago

If the solutions to the expression x^2+px+32=0
,are m and n, where m, n and p are integers. What is the absolute maximum difference between m and n?

A. 29
B. 30
C. 31
D. 32
E. 33

user

virat

1 week, 1 day ago

A palindrome is a number that reads the same forward and backward. For example. 2442 and 111 are palindromes. If 5-digit palindromes are formed using one or more of the digits, 1, 2, 3, how many such palindromes are possible?

A) 12
B) 15
C) 18
D) 24
E) 27

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