Arithmetic

If △ and □ represent single digits in the correctly worked computation above, what is the value of △ + □ ?

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 ?

1 2 + 1 3 1 4 = ?

The Official Guide For GMAT® Quantitative Review, 2ND Edition 3/100 + 5/1,000 + 7/100,000 =

1 2 1 4 + 1 6

(3 √ + 2) (3 √ − 2) = (3 + 2) (3 − 2) =

What number when multiplied by 4/7 yields 6/7 as the result?

If x = -1, then -(x^4 + x^3 + x^2 + x) =

What is the least possible product of 4 different integers, each of which has a value between –5 and 10, inclusive?

If 0.497 mark has the value of one dollar, what is the value to the nearest dollar of 350 marks?

0.025 * (7.5) * 48) 5 * 0.0024 * (3 / 4) 0.025 * (7.5) * 48) 5 * 0.0024 * (3 / 4)

In the addition problem above, the number * must be?

1 1 0.03 + 1 0.37 =

In 1980, approximately what fraction of the cost to the consumer for the production of 6 ounces of frozen orange juice went to the farmer?

q = 3 √ q = 3 r = 1 + 2 3 √ r = 1 + 2 3 s = 3 + 3 √ s = 3 + 3 If q, r and s are the numbers shown above, which of the following shows their order from greatest to least?

Of the following, which best approximates: (0.1667) (0.8333) (0.3333) (0.2222) (0.6667) (0.1250) ?

Bottle R contains 250 capsules and costs $\mathrm{6.25.}BottleTcontains130capsulesandcosts$2.99. What is the difference between the cost per capsule for bottle R and the cost per capsule for bottle T?

Of the following, which is closest to 0.15 * 495 9.97 ?

1 2 (3 4 2 3) 2 9 =

At a certain bowling alley, it costs $0.50torentbowlingshoesforthedayand$1.25 to bowl 1 game. If a person has $12.80 and must rent shoes, what is the greatest number of complete games that person can bowl in one day?