section 3 MCQ Questions & Answers Detailed Explanation

MOST IMPORTANT general science mcq - 16 EXERCISES

Top 30,000+ General Science Memory Based Exercises

The following question based on vitamins, nutrition, health, disease and treatment topic of general science mcq

Questions : Hydroponics refers to the plant development

(a) in water without soil.

(b) without soil.

(c) in saline soil.

(d) without soil with alkaline pH.

The correct answers to the above question in:

Answer: (a)

Practice vitamins, nutrition, health, disease and treatment (section 3) Online Quiz

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Read more biology gk Based General Science Questions and Answers

Question : 1

Which of the following is the richest source of Vitamin A?

a) Guava

b) Papaya

c) Apple

d) Mango

Answer: (d)

Question : 2

Which of the following gives maximum energy in metabolic processes?

a) Proteins

b) Fats

c) Carbohydrates

d) Minerals

Answer: (b)

Question : 3

Down syndrome is a genetic disorder, which is caused due to

a) Due to changes in the structure of D.N.A.

b) Due to changes in the number of the chromosomes

c) Due to changes in the structure of the chromosome

d) Due to changes in the structure of R.N.A.

Answer: (b)

Question : 4

‘Kanchan’ is an improved variety of

a) Guava

b) Indian gooseberry

c) Grapes

d) Mango

Answer: (b)

Question : 5

Which of the following is a sexually transmitted disease ?

a) Whooping cough

b) Leprosy

c) Q fever

d) Gonorrhoea

Answer: (d)

A common sexually transmitted disease most often affecting the genitourinary tract and occasionally, the pharynx, conjuctiva, or rectum.

Question : 6

Which of the following parasites is responsible for 65% of the cases of malaria in India?

a) P. falciparum

b) P. malariae

c) P. vivax

d) P. ovale

Answer: (c)

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