SECOND PERIODICAL TEST IN MATHEMATICS 7
NAME: ____________________________ GR.& SEC._________ SCORE:________
DIRECTIONS: Read each item carefully and write the letter of the correct answer on the blank provided before each item. Write the letter corresponding to your chosen answer in CAPITAL LETTER.
_______1. What unit of measure do medicines in capsule usually have?
A. milliliter C. milligram
B. hectogram D. nanometer
_______2. I planned to enter a business of making calamansi juice. What unit of measure should I use to be indicated in the label of my product?
A. millimeter C. milligram
B. milliliter D. gram
_______3. In measuring the mass of sack of rice, which of the following units of measure should you use?
A. milligram C. pound
B. gram D. kilogram
_______4. In the early system of units, the forearm length was called cubit. The palm is considered what part of a cubit?
A. ⅔ C. ⅓
B. ½ D. ⅙
_______5. Julie is baking a cake. What unit of measure should she use for the time duration of baking?
A. radian B. second C. minute D. hour
_______6. To measure small objects like microchip, what unit should you use?
A. millimeter B. centimeter C. meter D. kilometer
_______7. If your forearm length is 40cm and you are about to measure a plywood to be used as the wall of your bedroom, how long is the plywood if you measured 6 forearm length?
A. 46 cm B. 92 cm C. 200 cm D. 240cm
_______8. From school, Rosa lives three times as far as Cyndi. If Rosa’s house is 4.726 kilometers away from the school, how far is Cyndi’s house?
A. 1.25 B. 1.58 C. 12.5 D. 12.83
_______9. Convert 36 inches into feet.
A. 3.5 ft B. 3 ft C. 2.5 ft D. 2 ft
_______10. Convert 27 m³ into cm3.
A. 27, 000 cm³
B. 27, 000, 000 cm³
C. 27, 000, 000, 000 cm³
D. D. 27, 000, 000, 000, 000 cm³
_______11. Convert 3 m³ to ft³
A. 109.53 ft³ B. 105.93 ft³ C. 159 ft³ D. 195 ft³
_______12. You had trip to UAE by September where the temperature reaches 52 °C. What is this temperature in Kelvin Scale?
A. 235 B. 325 C. 532 D. 253
_______13. A boy ran a distance of 6.2 kilometers. How many meters did he run?
A. 6,200 meters C. 0.0062 meters
B. 620 meters D. 0.00062 meters
_______14.Jose traveled a distance of 126 kilometers in 2 hours. How many meters did Jose travel?
A. 12,600 meters C. 126,000 meters
B. 0.126 meters D. 0.00126 meters
_______15. What is the English translation of 5x?
A. the product of 5 and x
B. the sum of 5 and x
C. the difference of 5 and x
D. the quotient of 5 and x
_______16. Which of the following is the English phrase of x + 4?
A. x more than 4 C. x less than 4
B. 4 more than x D. 4 less than x
_______17. Which of the following represents “10 years ago”?
A. x - 10 B. 10 - x C. x + 10 D. 10 + x
_______18. Which of the following represents “5 years from now”?
A. n + 5 B. 5 + n C. n - 5 D. 5 – n
_______19. In the phrase “the number is increased by nine”, what operation is implied?
A. Addition B. Division C. Multiplication D. Subtraction
_______20. In the phrase “thirteen less a certain number g”, what operation is suggested?
A. Addition B. Division C. Multiplication D. Subtraction
_______21. What is the mathematical translation of “five multiplied by a number x”?
A. 5 + 𝑥 B. 5 − 𝑥 C. 5𝑥 D. 5/x
_______22. What do you call a polynomial with one term?
A. binomial B. monomial C. multinomial D. trinomial
_______23. Which of the following is a term?
A. 3m + 4 C. x – y + 3
B. (3)(5x) D. 23x-y
_______24. Which of the following is correct?
A. 52 = 5●5 = 25
B. 33 = 3●3●3 = 9
C. 45 = 4●5 = 20
D. 23 = 2●2●2 = 27
_______25. What is the numerical coefficient of -10xy?
A. x B. xy C. -10 D. 10
_______26. What is the literal coefficient of -17a2b?
A. -a2b C. 17
B. a2b D. -17
_______27. What is the degree of (7x-8y)2?
A. 1 B. 2 C. 3 D. 4
_______28. Which of the following expressions is NOT a polynomial?
-4x2 B. 4x2 C.-x24 D. 4x2
_______29. What is the value of 4x2+3 when x=12 ?
A. 72 B. -7 C. 4 D. -4
_______30. What do you call a polynomial with two terms?
A. monomial B. binomial C. trinomial D. multinomial
_______31. Which of the following would result to a sum of 5𝑎𝑏?
A. 2𝑎 + 3𝑏 C. 2𝑎𝑏 + 3𝑎𝑏
B. 4𝑎 + 𝑏 D. 3𝑎 + 2𝑏
_______32. What is the simplified term of 3𝑥 + 𝑥 – 2𝑥 + 5𝑥?
A. 6𝑥 B. 7𝑥 C. 8𝑥 D. 9𝑥
_______33. What must be subtracted from 8𝑎 + 3 to make a difference of 5𝑎 + 1?
A. 3𝑎 + 2 C. 3𝑎 + 4
B. 3𝑎 – 2 D. 3𝑎 – 4
_______34. Mark saved 15𝑥 + 8 from his allowance. How much did he have after buying a gift worth 10𝑥 + 3 for his mother’s birthday?
A. 5𝑥 − 5 C. 5𝑥 − 11
B. 5𝑥 + 5 D. 5𝑥 + 11
_______35.Which of the following describes the product of (𝑏 + 5)(𝑏 + 5)?
A. a monomial C. a trinomial
B. a binomial D. a multinomial
_______36.Which of the following is the result when (𝑥 + 7) is multiplied to (𝑥 + 4)?
A. 𝑥2 + 11𝑥 + 28
B. 𝑥2 + 28𝑥 + 11
C. 𝑥2 + 7𝑥 + 28
D. 𝑥2 + 8𝑥 + 28
_______37. Which of the following is the same as432?
A. (40 + 3)2 C. (402 + 3)
B.(40 - 3)2 D. (40 + 32)
_______38. Which of the following is equivalent of (34) (26)?
A. (30 + 4) (20 + 6)/2
B. (40 - 6) + (20 + 6)
C. (30 + 4) (30 – 4)
D. (40 - 6) (20 + 6) (40-20)
_______39. Given the expression (y – 4)2 , find the product?
A. y2 + 8y + 16
B. y2 - 8y + 16
C. y2 - 8y- 16
D. y2 + 8y - 16
_______40. Which of the following is equivalent to (a + 1)3?
A. a3 + 3a2 + 3a + 1
B. a3 + 3 + a +3
C. a3 + 1
D. a3 + 3
_______41. Robert wants to fence his rectangular lot. If the length of the lot is 3 meters longer than its width. What is the perimeter of the of the rectangular lot if its width is y meters?
A. 4y + 6 meters C. 4y – 6 meters
B. 6y + 4 meters D. 6y – 4 meters
_______42. Rose had ten roses (r) in her garden. During weekends she buys additional roses. Express her total roses in algebraic expression.
A. 10r C. 10 – r
B. r – 10 D. 10 + r
For number 43-45, give the algebraic expression that represents the given situations.
_______43. In Grade 7- Belardo, there are 15 girls and b boys. Which of the following expression represents the total number of students in the class?
A. 15 – b B. 15 + b C. b – 15 D. 15b
_______44. I already have 5 pens, Mark give me 2 packs of pens. Each pack contains p pens. How many pens do I have now?
A. 2p + 5 B. 2p – 5 C. 5p + 2 D. 5p – 2
_______45. There are y carabaos and d ducks in the farm. How many legs are there?
A. 2y – 4d B. 2y + 4d C. 4y – 2d D. 4y + 2d
_______46. Two numbers add up to 10. If one of the numbers is f, what is the other number?
A. 10 + f B. 10 – f C. f – 10 D. 10f
_______47. Each student has crayons (c) and pencils (p). If there are 26 students, how many crayons are there?
A. 26c B. 26p C. 26 + c D. 26 + p
_______48. Agnes is q years old. How old she will be in 12 years?
A. q – 12 B. 12 – q C. q +12 D. 12q
_______49. A car travels y kilometers in 1 hour. Express the speed of the car after 4 hours.
A. y B. 4y C. y + 4 D. y – 2
_______50. Mhackie helps his father feed the chickens in their farm. Each day, a chicken z eats 95 grams of growing mash. Mhackie will prepare a food budget for the chicken. Which of the following algebraic expressions represent the daily food budget for the chickens in the farm?
A. 95z B. z + 95 C. z – 95 D. 95 – z
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