EWT | Academic Question

Questions
Question (1)
QN003181
Which of the following is the most effective way to prevent communicable diseases?
  • (A) Ignoring symptoms
  • (B) Maintaining cleanliness and hygiene
  • (C) Sharing personal items
  • (D) Drinking unsafe water

Correct Answer: B
Explanation:

Cleanliness and hygiene help prevent communicable diseases.

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Question (2)
QN003182
Vaccination helps the body by
  • (A) Increasing pollution
  • (B) Building immunity against diseases
  • (C) Causing infections
  • (D) Reducing nutrition

Correct Answer: B
Explanation:

Vaccination builds immunity against diseases.

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Question (3)
QN003183
Which practice helps prevent water-borne diseases?
  • (A) Drinking boiled water
  • (B) Storing uncovered food
  • (C) Using stagnant water
  • (D) Avoiding handwashing

Correct Answer: A
Explanation:

Boiled water is safer and prevents water-borne diseases.

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Question (4)
QN003184
Mosquito-borne diseases can be controlled mainly by
  • (A) Allowing water collection
  • (B) Keeping surroundings clean and dry
  • (C) Sharing towels
  • (D) Eating more sweets

Correct Answer: B
Explanation:

Clean and dry surroundings prevent mosquito breeding.

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Question (5)
QN003185
Which disease can be prevented through vaccination?
  • (A) Diabetes
  • (B) Measles
  • (C) Obesity
  • (D) Hypertension

Correct Answer: B
Explanation:

Vaccination protects against measles.

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Question (6)
QN003186
A student washes hands before meals regularly. This habit mainly prevents
  • (A) Water pollution
  • (B) Spread of infections
  • (C) Soil erosion
  • (D) Noise pollution

Correct Answer: B
Explanation:

Handwashing prevents spread of infections.

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Question (7)
QN003187
Which of the following should be avoided to control the spread of communicable diseases?
  • (A) Covering mouth while coughing
  • (B) Proper sanitation
  • (C) Sharing contaminated needles
  • (D) Drinking clean water

Correct Answer: C
Explanation:

Contaminated needles can spread diseases.

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Question (8)
QN003188
ORS solution is mainly used to prevent
  • (A) Dehydration
  • (B) Blindness
  • (C) Obesity
  • (D) Bone weakness

Correct Answer: A
Explanation:

ORS helps prevent dehydration.

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Question (9)
QN003189
Which government programme helps protect children from several diseases through vaccination?
  • (A) Mid-Day Meal Scheme
  • (B) Universal Immunization Programme
  • (C) Swachh Bharat Mission only
  • (D) Green India Mission

Correct Answer: B
Explanation:

Universal Immunization Programme provides vaccines to children.

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Question (10)
QN003190
A child receives vaccines at the correct age. This mainly helps in
  • (A) Reducing immunity
  • (B) Preventing infectious diseases
  • (C) Increasing pollution
  • (D) Weakening muscles

Correct Answer: B
Explanation:

Vaccines help prevent infectious diseases.

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