Mathematics DRILL (1-20)


1. A tin can is to be painted blue on its surface. What will be the total area of the tin can that will be covered by paint if its radius is 3 cm and its height is 7 cm? (use = 3.14)

a. 188.40 sq. cm

b. 154.26 sq. cm

c. 131.88 sq. cm

d. 56.52 sq. cm

 

2. A box has a capacity of 9.384 ft^3. If its length is 3.4 ft and its width is 1.2 ft, what is the height of the box?

a. 2.5 ft

b. 2.2 ft

c. 1.8 ft

d. 2.3 ft

 

3. The base of a triangle is 4 cm longer than it’s altitude. If the area of the triangle is 30 m^2 . How long is the base of the triangle?

a. 10 cm

b.  8 cm

c. 6 cm

d. 4 cm

 

 4. The sides of a triangle measure 37 dm and 58dm, respectively. If the perimeter of the triangle is 174dm, how long is the third side?

a. 97 dm

b. 67 dm

c. 79 dm

d. 95 dm

 

5. What is the circumference of the largest circle that can be cut from a square that has a perimeter of 12 cm ?

(use = 3.14)

a. 12.14 cm

b. 10.56 cm 

c. 9.42 cm

d. 7.61 cm

 

6. A rectangle has an area of 6 800 square centimeters. What is the perimeter of the rectangle it its length is 5 centimeters longer than a width?

a. 468 cm 

b. 330 cm  

c. 336 cm

d. 462 cm

 

7. The bases of a trapezoidal farm are 150 meters and 220 meter, respectively if the height is 90 meters. What is the area of the farm in hectares?

a. 1.995 ha

b. 1.665 ha

c. 1.775 ha

d. 1.885 ha

 

8. What is the perimeter of a 45°- 45°- 90° triangle with a hypotenuse of 9 cm?

a. 27+ 9√2 cm

b. 18+ 9√2 cm

c. 9+9√2 cm

d. 27 cm 27 cm

 

9. Allan jogged around a circular swimming pool with a diameter of 20 meters. What is the total distance of what he covered while jogging a lap?

a. 156.8 m

b. 78.4 m

c. 62.8 m

d. 31.4 m

 

10. Timer A beeps every 5 minutes while timer B beeps every 7 minutes. Both timer beeped at 11.30 a.m. When is the next time they beep together again?

a. 12:40 p.m.

b. 11:45 a.m. 

c. 11:57 a.m.

d. 12:05 p.m.

 

11. Which of the following set of numbers have a least common multiple of 315?

a.5,7 and 9

B.7,5 and 11

c. 3,5 and 7

d. 9,11 and 13

 

12. Which of the following is the simplified form of 225 minutes?

A.4 hours and 5 minutes

B.3 hours and 55 minutes

c. 3 hours and 35 minutes

d. 3 hours and 45 minutes

 

13. A certain machine is composed of three LED lights that blink is varied intervals. The red light blink every 8 seconds, the blue lights blinks every 12 seconds, and the yellow lights blink every 18 seconds. If all the lights blinked together at exactly 3:00 p.m. How many times will they blink again altogether until 3:30 p.m.?

a.24 times

b.23 times

c. 26 times

d. 25 times

 

14. Hans is training for his running competition. He can run around a 500 meters track six times in 18 minutes. How long does he take to run a total of 4 kilometers?

A.48 minutes

B.24 minutes

C. 18 minutes

D. 6 minutes

 

15. Which of the following is the prime factorization of 2 100?

A.2x2x3x5x5x7

B.2x3x3x3x5x5x7

c. 2x3x3x3x5x7x7

d. 2x2x2x3x3x5x7

 

16. What do the numbers 495,585,675 have in common?

I. These numbers are divisible by 5.

II. These numbers are divisible by 7.

III. These numbers are divisible by 9.

IV. These numbers are divisible by 11

A. I and III

B.II and IV

C. I only

D. II only

 

17. When do we say that a number is divisible by 5?

I.  These numbers are divisible by 5.

II. These numbers are divisible by 7.

III. These numbers are divisible by 9.

IV. These numbers are divisible by 11

a. I and III

b. II and IV

c. I only

d. II only

 

18. There are 15 boys and 33 girls in the class of III- Paradise. What is the ratio of the number of girls to the number of boys?

a. 16:11

b, 11:16

c. 11:5

d. 5:11

 

19. Three numbers are in the ratio 2:5:7. If the biggest of the three is 140, what is the sum of the three numbers?

a. 420

b. 140

c. 210

d. 280

 

20. How many decimeters of fencing materials is needed to enclose a 10 meters by 15 meters rectangular garden?

a. 500 dm

b. 150 dm

c. 250 dm

d. 300 dm


For more  updates  Please follow my  

👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇

FACEBOOK GROUP         FACEBOOK PAGE

(Para ma Update ka sa mga bago ko UPLOAD)

  THANK YOU & GOD BLESS YOU ALL


BACK