Sub 505 (Easy)
Today, Anna is 10 years older than Michelle. If fifteen years ago, Anna was twice as old as Michelle, how old is Michelle today?
Sub 505 (Easy)
What is 45 percent of
7
12
7
12
of 240 ?
Sub 505 (Easy)
If d = 2.0453 and d* is the decimal obtained by rounding d to the nearest hundredth, what is the value of d* - d ?
555-605 (Medium)
If there are 664,579 prime numbers among the first 10 million positive integers, approximately what percent of the first 10 million positive integers are prime numbers?
Sub 505 (Easy)
Which of the following is greater than 2/3?
Sub 505 (Easy)
61.24 * 0.998 2 403 â â â 61.24 * 0.998 2 403 The expression above is approximately equal to
Sub 505 (Easy)
A certain pair of used shoes can be repaired for 12.50andwilllastfor1year.Apairofthesamekindofshoescanbepurchasednewfor28.00 and will last for 2 years. The average cost per year of the new shoes is what percent greater than the cost of repairing the used shoes?
655-705 (Hard)
AB
x BA
The product of the two-digit numbers above is the three-digit number ACA, where A, B and C are three different nonzero digits. If A x B <10, what is the two-digit number AB?
Sub 505 (Easy)
(1/5) 2 â 1 5 * 1 4 =
Sub 505 (Easy)
2 + 2 6 â 2 = 2 + 2 6 2 =
Sub 505 (Easy)
What is the maximum number of 1 1 4 foot pieces of wire that can be cut from a wire that is 24 feet long?
Sub 505 (Easy)
If â³ and â¡ represent single digits in the correctly worked computation above, what is the value of â³ + â¡ ?
Sub 505 (Easy)
In the figure above, the sum of the three numbers in the horizontal row equals the product of the three numbers in the vertical column. What is the value of xy ?
Sub 505 (Easy)
1 2 + 1 3 1 4 = ?
Sub 505 (Easy)
The Official Guide For GMAT® Quantitative Review, 2ND Edition
3/100 + 5/1,000 + 7/100,000 =
Sub 505 (Easy)
1
2
1
4
+
1
6
Sub 505 (Easy)
(3 â + 2) (3 â â 2) = (3 + 2) (3 â 2) =
Sub 505 (Easy)
What number when multiplied by 4/7 yields 6/7 as the result?
Sub 505 (Easy)
If x = -1, then -(x^4 + x^3 + x^2 + x) =
505-555 (Easy)
What is the least possible product of 4 different integers, each of which has a value between â5 and 10, inclusive?