MCQs Mathematics 2

The GRE mathematical reasoning section tests your knowledge of arithmetic, basic algebra, applied mathematics, elementary geometry, and common graphs and charts. Let Starts with the GRE MCQs Mathematics quiz.

1. If $3x-5=x+11$, then $x=$?


2. In a certain population, 40% of all people have biological characteristics $X$; the others do not. if 8000 people have characteristic $X$, how many people do not have $X$?


3. In a cafeteria, the people are either faculty members or students. The number of faculty members is 15% of the total number of people in the cafeteria. After some of the students leave, the total number of persons remaining in the cafeteria is 50% of the original total. The number of students who left is what fractional part of the original number of students?


4. ABC works two part-time jobs. One week ABC worked 8 hours at one job, earning $\$150$, and $4.5$ hours at the other job, earning $\$90$. What were his average hourly earnings for the week?


5. For how many 3-digit whole numbers is the sum of the digits equal to 3?


6. If $x=\frac{y}{7}$ and $7x=12$, then $y=?$


7. A certain photo state machine produces 13 copies every 10 seconds. If the machine operates without interruption, how many copies will it produce in an hour?


8. $2000 amount is deposited into a savings account that earns interest at the rate of 10% per year, compounded semi-annually. How much money will there be in the account at the end of one year?


9. If the value of a piece of the property decreases by 10% while the tax rate on the property increases by 10%, what is the effect on the taxes?


10. A car dealer who gives a customer a 20% discount on the list price of a car still realizes a net profit of 25% of the cost. If the dealer’s cost is $4800 what is the usual list price of the car?


11. If $7-x=0$, then $10-x=$?


12. If $x=k+\frac{1}{2}=\frac{k+1}{2}$, then $x=$?


13. If $x+y=8$ and $2x-y=10$ then $x=$?


GRE Mathematics-1