Question

1. to obtain an orange coloured dye solution

a. red and blue.
b. red and yellow.
c. yellow and green.
d. blue and yellow.

1. an example of a household pest is

a. dog.
b. cat.
c. goat.
d. rat.

1. an injury caused by a splash of hot water is

a. bruise.
b. burn.
c. scald.
d. wound.

... laundry equipment shown below is a/an

Explanation:

Solve Question 31

Using the Primary Colors and Secondary Colors knowledge points

• Orange is a secondary color.
• It is created by mixing two primary colors: red and yellow.
• Therefore, option B is the correct choice.

Solve Question 32

• A household pest is an animal or insect that causes damage, carries disease, or is a nuisance within human dwellings.
• Among the options (dog, cat, goat, rat), the rat is a common destructive rodent classified as a household pest.
• Therefore, option D is the correct choice.

Solve Question 33

• An injury caused by dry heat (like fire or hot iron) is a burn.
• An injury caused by wet heat (such as boiling water, steam, or hot liquids) is specifically called a scald.
• Since the injury is caused by a splash of hot water, it is a scald.
• Therefore, option C is the correct choice.

Answer:

Question 31

• (A) red and blue.
• (B) red and yellow. (Correct answer)
• (C) yellow and green.
• (D) blue and yellow.

Question 32

• (A) dog.
• (B) cat.
• (C) goat.
• (D) rat. (Correct answer)

Question 33

• (A) bruise.
• (B) burn.
• (C) scald. (Correct answer)
• (D) wound.