List of top Questions asked in GRE

Simplify the following: \[ \sqrt{125} + \sqrt{245} - \sqrt{80} \]

Simplify: \[ \sqrt{250} - \sqrt{10} \]

There are \(3,500\) people in group A and \(5,000\) people in group B. The percentage of people owning minivans is 22% in group A and 15% in group B.

The number of people in group B who own a minivan is how much greater or less than the number of people in group A who own a minivan?

Find the square root of the following decimal: \(0.004\).

Let \(Z\) represent a sequence of numbers \((z_1, z_2, z_3, \dots)\) wherein each term is defined as seven less than three times the preceding term. If \(z_3 + z_5 = 142\), what is the first term in the sequence?

Evaluate: \(0.4835 \times 10^2\)

Evaluate: \[ y = 3^{13} - 9^5 (127)^{-3} \]

Solve for \(x\): \[ 2^{x+1} = 128 \]

Evaluate: \[ 0.0075 \div 0.0126 \]

A five-year bond is opened with $ 5000 at an interest rate of 2.5%, compounded annually. Find the approximate total after 5 years.

In a four-digit positive integer \(y\), the thousand's digit is three times the unit's digit. Compare the unit's digit of \(y\) (Quantity A) with 4 (Quantity B).

Choose the answer which best simplifies the expression below: \[ 2a14 - y - 38 + a \]

For the quantities below, \( x<y \) and \( x \) and \( y \) are both integers. Quantity A: \( x^5 y^3 \)
Quantity B: \( x^4 y^4 \)

Solve the inequality: \[ 6(x - 1)<7(3 - x) \]

\( h(x) = \frac{28x + 4}{x - 4} \). For which of the following values of \(x\) is the function undefined?

If \( 4xs = v \), \( v = ks \), and \( sv \neq 0 \), which of the following is equal to \(k\)?

Solve the quadratic equation: \[ 3x^2 - 11x = -10 \]

There are \(x\) number of sweets wrapped in a gift paper. Alison gives \( \frac{4}{7} \) of the total sweets to her friend Elena, and gives \( \frac{3}{5} \) of the remaining sweets to his friend Michael. Which of the following could be the original number of sweets which were wrapped in the gift paper? Indicate all possible options.

A literary club in a particular university consists of at least 150 members. The number of faculty members in this group is 60% of the number of male students, which is 50% of the number of female students in this club. Which of the following could be the number of faculty members in this literary club? Indicate all possible options.

If \(-13<a<-2\) and \(1<b<9\), which of the following could be equal to the product of \(a\) and \(b\)? Indicate all possible values.