Food & Health MCQs for LDC
Practice 20 free food & health multiple choice questions for LDC exam. Instant answers, explanations in Hindi and English, and topic-wise targeted practice.
Master Food & Health under Health & Nutrition for LDC with our curated MCQ set. Every question is sourced from real Rajasthan exam patterns and updated regularly. Switch between Hindi and English anytime. Use this daily to strengthen weak areas before the exam.
LDC — Health & Nutrition — Food & Health
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
Which of the following B-complex vitamins, scientifically termed Pyridoxine, plays a critical co-enzymatic role in amino acid metabolism, whereby its systemic deficiency simultaneously triggers microcytic anemia and chronic skin diseases?
Question 2 of 20
Consider the following statements regarding bio-fortified agricultural crop varieties developed by RARI Durgapura (Rajasthan): 1. 'Raj 4120' is a bio-fortified variety of wheat engineered to possess high iron and zinc levels. 2. 'RHB 233/234' is a bio-fortified variety of bajra (pearl millet) known for elevated iron and zinc content. Which of the statements given above is/are correct?
Question 3 of 20
An individual decides to eliminate all fat-soluble vitamins from their diet, erroneously believing them to be toxic. Which specific cluster of vital biochemical compounds have they effectively completely cut off?
Question 4 of 20
Which of the following classes of nutrients are classified as macronutrients because they are required in large quantities by the body?
Question 5 of 20
What is the scientifically standardized mathematical formula used to calculate a person's Body Mass Index (BMI)?
Question 6 of 20
Which of the following correctly pairs the bio-fortified crop developed by RARI Durgapura with its primary enhanced nutrients?
Question 7 of 20
What is the new name given in 2024 to the food security scheme previously known as 'Indira Rasoi' in Rajasthan?
Question 8 of 20
Which of the following descriptions accurately characterizes 'Macronutrients' within the context of a scientifically balanced diet?
Question 9 of 20
Which of the following dietary items is scientifically recognized for its high saturated fat content, thereby increasing the risk of elevating harmful LDL cholesterol?
Question 10 of 20
Which biological definition best differentiates Marasmus from Kwashiorkor in pediatric patients?
Question 11 of 20
Which of the following statements provides the most scientifically accurate distinction between Macronutrients and Vitamins/Minerals?
Question 12 of 20
Which of the following is NOT classified under the spectrum of 'Lifestyle Diseases' or 'Metabolic Syndrome'?
Question 13 of 20
A specific human population relying almost entirely on highly polished white rice as their primary staple diet is biologically most susceptible to a widespread outbreak of which severe neurological and cardiovascular disease?
Question 14 of 20
Why do saturated fats, such as ghee, butter, and coconut oil, typically remain in a highly stable, solid state at normal room temperature?
Question 15 of 20
Metanil yellow is a harsh synthetic industrial dye that is extensively used by fraudulent traders to artificially enhance the visual appeal of which specific agricultural product?
Question 16 of 20
Which of the following elements is primarily sourced from common salt and whose severe deficiency can lead to sudden drops in blood pressure?
Question 17 of 20
If an individual is suffering from extreme fluid retention (edema) specifically due to severe protein deficiency despite having an adequate caloric intake, which condition from the PEM spectrum are they exhibiting?
Question 18 of 20
Regarding the POSHAN Abhiyaan, what specific metric propelled Rajasthan to secure the 2nd position nationally during the Poshan Maah in 2025?
Question 19 of 20
Match the specific physiological diseases/disorders with the dietary hazard or adulterant that primarily triggers them: List-I A. Type-2 Diabetes Mellitus B. Epidemic Dropsy C. Hypertension (High BP) D. Severe Nervous System Damage List-II i. Excessive Sodium intake ii. Lead Chromate (in Turmeric) iii. Argemone Oil (in Mustard Oil) iv. Unregulated High-Glycemic Index Foods / Obesity
Question 20 of 20