MATH

8 books for 2500 pesos. How much the amount of 3 books?

937.5 pesos

125 oranges + 65 apples + 50 mangoes. How much does 8 pair of twins will receive?

125+65+50 - 240/8 = 30 each

¾ divided by ¼ = ?

3

Which of the following is NOT a prime number? a. 15 b. 13 c. 17 d. 11

a. 15

Angle of elevation. 30 degrees and 45 degrees. 100m high a. 273m b. 300m c. 200m d. 173m

a. 273m

It takes eight hours to travel a 600 km distance if 120 km is done by car and the rest by train. It takes 20 minutes more if 200 km is done by car and the rest by train. What is the ratio of the speed of the car to that of the train? a. 3:4 b. 3:2 c. 4:3 d. 2:3

a. 3:4

Find the missing number in the equation: 108/__ = 12 a. 9 b. 96 c. 1296 d. 1

a. 9

1/5 and 3/8 is equal to ______? a. 0.525 b. 0.575 c. 0.5 d. 0.550

b. 0.575

What is the answer to the equation 8-2/1/4+1? a. 25 b. 1 c. 12 d. 3

b. 1

Which of the following sums up the angle of a straight line? a. 90? b. 180? c. 60? d. 45?

b. 180

A pump takes 110 minutes to produce 2000 liters of water. How long will it take for the same pump to deliver 3600 liters of water? a. 4.4 hrs b. 3.3 hrs c. 1.1 hrs d. 2.2 hrs

b. 3.3 hrs

If a quarter kilogram tomato costs 60 pesos, how much does 200g costs? a. 54 pesos b. 48 pesos c. 68 pesos d. 34 pesos

b. 48 pesos

An isosceles triangle has a 24 inches perimeter and 6 inches base. How long does each of the sides measure? a. 12 inches b. 9 inches c. 18 inches d. 6 inches

b. 9 inches

In geometry, the Pythagorean Theorem is represented by what formula? a. None of the above b. A^2 = b^2 + c^2 c. B^2 = c^2 + a^2 d. C^2 = a^2 + b^2

b. a^2=b^2+c^2

What is the sixth term in the number series 4, 2, 1........? a. 2/4 b. 2/8 c. 1/8 d. ¼

c. 1/8

You bought a computer for 12000 Php. There is a 20% discount and an 8% tax after sale. How much did you pay for the computer? a. 10560 Php b. 9840 Php c. 10368 Php d. 8640 Php

c. 10368 Php

800 m - 4 minutes Find distance? a. 12.2 km/hr b. 11.8 km/hr c. 12.0 km/hr d. 12.4 km/hr

c. 12.0 km/hr

A ship travels 5680 miles in 18 days 22 hrs and 24 minutes. What is her average speed in knots for the entire voyage? a. 12.0 kts b. 11.5 kts c. 12.5 kts d. 11.0 kts

c. 12.5 kts

Which number is greater than 18089 but less than 18131? a. 135.0^2 b. 135.5^2 c. 134.5^2 d. 134.0^2

c. 134.5^2

20 knot - 30 minutes? a. 185.2 meter b. 18520 meters c. 1852 meters d. 18.52 meters

c. 1852 meters

A scale 1:300 is used in the ship's general drawing. If the ship's length in the drawing is 12 inches, how long is the ship? a. 3000 ft b. 300 ft c. 3600 ft d. 360 ft

c. 3600 ft

What is the product of 7/8 and 4/9? a. 9/24 b. 2/4 c. 7/18 d. 5/12

c. 7/18

Which of the following is defines as a ratio whose second term is 100? a. Fraction b. Base c. Percent d. Proportion

c. Percent

A, B, and C can do a piece of work in 20, 30, and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day? a. 18 days b. 12 days c. 8 days d. 15 days

d. 15 days

The elapsed time between 2210 and 0130h is? a. 220 min b. 240 min c. 180 min d. 200 min

d. 200 min