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LDC — Food & Health MCQs

Practice 20 free food & health multiple choice questions for LDC exam. Instant answers with explanations in Hindi and English.

Master Food & Health under Health & Nutrition for LDC with our curated MCQ set. Every question follows real Rajasthan exam patterns. Switch between Hindi and English anytime.

LDC — Health & Nutrition — Food & Health

20 Questions • Instant results & explanations • Hindi & English

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Question 1 of 20

The application of 'Malachite Green' to enhance the visual appeal of green vegetables is highly restricted because it is primarily known to be:

Question 2 of 20

Which of the following is NOT classified under the spectrum of 'Lifestyle Diseases' or 'Metabolic Syndrome'?

Question 3 of 20

Which of the following macronutrients is the most energy-dense, providing approximately 9 kilocalories of metabolic energy per gram upon digestion?

Question 4 of 20

Match List-I (Vitamin) with List-II (Deficiency Disease): List-I A. Vitamin A B. Vitamin B12 C. Vitamin C D. Vitamin D List-II 1. Scurvy 2. Rickets 3. Night Blindness 4. Pernicious Anemia Select the correct answer using the codes given below:

Question 5 of 20

What is the primary objective of the POSHAN Abhiyaan?

Question 6 of 20

In the context of macronutrients, how many distinct types of amino acids are generally recognized as naturally occurring building blocks to synthesize human body proteins?

Question 7 of 20

Assertion (A): Infants suffering from Marasmus exhibit severely wrinkled skin. Reason (R): Marasmus triggers the complete physiological breakdown and depletion of all subcutaneous fat due to total starvation.

Question 8 of 20

Proteins form the fundamental architectural framework of all cellular structures. Approximately what fraction of the human body's 'dry weight' is composed of proteins?

Question 9 of 20

Which component of the IFA tablet specifically aids in the prevention of neural tube defects during fetal development in pregnant women?

Question 10 of 20

Obstetric guidelines mandate the proactive supplementation of a specific vitamin in early pregnancy to definitively avert catastrophic Neural Tube Defects (NTD) in the developing fetus, while also preventing Megaloblastic anemia in the mother. Identify this critical vitamin.

Question 11 of 20

Assertion (A): Human beings are biologically unable to digest dietary fibers such as cellulose. Reason (R): The human digestive system completely lacks the specific enzymes required to break down complex carbohydrates like cellulose.

Question 12 of 20

Which of the following describes the most physiologically significant consequence of diets that severely lack complex carbohydrates but are excessively rich in proteins?

Question 13 of 20

Which of the following diverse biological components were systematically utilized by genetic engineers to successfully synthesize the Beta-carotene metabolic pathway in 'Golden Rice'? 1. Target genes isolated from the Daffodil plant 2. Specific genetic material extracted from a soil bacterium 3. Toxins extracted from the Argemone mexicana weed

Question 14 of 20

What rank did the state of Rajasthan secure at the national level during the 'Poshan Maah' evaluated in the year 2025?

Question 15 of 20

Which specific mineral deficiency is directly linked to the onset of conditions such as osteoporosis and rickets?

Question 16 of 20

What was the paramount legislative and administrative objective behind the Government of India repealing the Prevention of Food Adulteration (PFA) Act of 1954 and replacing it with the Food Safety and Standards (FSS) Act of 2006?

Question 17 of 20

A deficiency in a specific vitamin predictably results in a corresponding pathological disease. Which of the following pairs of 'Vitamin Deficiency – Disease' is physiologically INCORRECTLY matched?

Question 18 of 20

Under the Mukhyamantri Dugdh Uphar Yojana, milk is fortified with Vitamin D3. What is the primary biological function of Vitamin D3 in the human body?

Question 19 of 20

Under the Food Safety and Standards (FSS) Act, 2006, the regulatory authority FSSAI was established. Which major existing act did this new 2006 legislation formally replace?

Question 20 of 20

The sudden epidemic outbreak of a clinical condition called 'Dropsy', characterized by severe swelling (edema) and potential heart failure, is the direct toxicological result of consuming:

More Health & Nutrition Subtopics

Practice other subtopics under Health & Nutrition to strengthen your LDC preparation.