In a school, 40% of the students play football and 50% play cricket. If 18% of the students neither play football nor cricket, the percentage of the students playing both is-
30%
42%
22%
8%
A farmer raises hens and cows. If his animals have a total of 120 heads and a total of 300 feet, how many hens does the farmer have?
50
80
40
90
If a cake mix calls for 2.5 cups of sugar, 4 cups of flour, and 1.5 cups of melted butter, what percent of the recipe calls for flour?
31.25%
40%
50%
57%
On level ground, a man 6 feet tall casts a shadow 8 feet long, at the same time a tree casts a shadow 20 feet long. The height of the tree is-
13 ft
15 ft
11 ft
10 ft
Savita has a test average of 80 after five tests. She only knows the scores of four of her tests: they are 70, 87, 94 and 69. What was the score on her other test?
96
82
If a harvest yields 120 bushels of corn, 40 bushels of wheat, and 80 bushels of soybeans, what per cent of the total harvest is corn?
25%
33%
If 3 x - 4 y = 5 and then what is the value of x?
-5 y
-5 x
2
3
The area of a circle is the same as the area of a square whose side is 5 centimeters. The radius of the circle is closest to-
25 centimeters
3 centimeters
2 square centimeters
8 centimeters
If the sum of m and m+3 is greater than 20, which is a possible value for m?
-9
-6
-2
10
The unit cost of pencils is the same regardless of how many pencils are purchased. If the cost of p pencils is d rupees, what is the cost, in rupees, of x pencils?
