Railway Board offers opulent and revered job posts to its aspirants. And it is not every year that we get the notification from Railway offering a good number of vacant seats to the multitude aspirants. But the current year 2018 brought a pleasant surprise with almost 90,000 seats to be filled by the valid candidates. Opportunity is here but you have to welcome it with a provident strategy.
Q1. Which Vitamin helps in healing the wound? / कौन-सा विटामिन घाव के भरने में सहायक होता है?
(a) Vitamin B/ विटामिन B
(b) Vitamin C / विटामिन C
(c) Vitamin A/ विटामिन A
(d) Vitamin D/ विटामिन D
Sol. Gooseberry, orange, tomato, lemon, papaya, peas, etc. are a rich source of Vitamin C (Ascorbic acid). It is an important antioxidant which helps to protect against cancer, heart disease, stress, maintaining a healthy immune system and wound healing process. It is essential for sperm production and formation of collagen. The collagen protein involved in the building and health of cartilage, joints, skin and blood vessels etc.
Q2. Vitamin ‘C’ help in absorption of which of following elements?/ विटामिन ‘C’ निम्नलिखित में से किसके अवशोषण में सहायक होता है?
(a) Iron / आयरन
(b) Calcium/ कैल्शियम
(c) Iodine/ आयोडीन
(d) Sodium/ सोडियम
Sol. Vitamin C is helpful in iron absorption whereas vitamin D helps in absorption of magnesium and calcium.
Q3. Which of the following vitamins does not get stored in the body?/ निम्नलिखित में से किस विटामिन का संचय शरीर में नहीं होता?
(a) Vitamin A/ विटामिन A
(b) Vitamin C / विटामिन C
(c) Vitamin D/ विटामिन D
(d) Vitamin E / विटामिन E
Sol. The body cannot store Vitamin C. Most vitamins are fat solute, which means they bond with fat molecules and can be stored in the body’s organs (particularly the liver and kidneys), tissues or blood for long periods of time. Vitamin C, on the other hand is actually water soluble and bonds instead of water, which is flushed out of the body via the urine rather quickly.
Q4. Which of the following vitamin’s deficiency causes disease of slow blood coagulation?/ निम्नलिखित में से किस विटामिन की कमी के कारण रक्त के जमने की दर धीमी होती है?
(a) Vitamin C / विटामिन C
(b) Vitamin D/ विटामिन D
(c) Vitamin E / विटामिन E
(d) Vitamin K / विटामिन K
Sol. Vitamin K is a responsible factor for blood coagulation and also certain proteins that the body uses to central binding of calcium in bone and other tissues. Without vitamin K, blood coagulation is seriously impaired and uncontrolled bleeding occurs. Vitamin K is known as antihaemorrahgic factor.
Q5. Vitamin B-9 is also called ?/ विटामिन B-9 को अन्य किस रूप में जाना जाता है?
(a) Folic Acid/ फोलिक अम्ल
(b) Citric Acid/ सिट्रिक अम्ल
(c)Hydrochloric Acid/ हाइड्रोक्लोरिक अम्ल
(d) Biotin/ बायोटिन
Sol. Vitamin B9 – otherwise known as Folate (naturally occurring in foods) or Folic Acid (a synthetic folate compound used in vitamin supplements because of its increased stability). The name comes from ‘folium’, which is the Latin word for leaves, because folates were first isolated from spinach.
Q6. Which of following is synthesized by intestinal bacteria?/ निम्नलिखित में से किसका संश्लेषण आंतों के बैक्टीरिया द्वारा होता है?
(a) Vitamin B_12/विटामिन B_12
(b) Vitamin C/ विटामिन C
(c) Vitamin K/विटामिन K
(d) Vitamin B_12 and Vitamin K both/ विटामिन B_12 और विटामिन K
Sol. Vitamin B_12 and vitamin K both are synthesized by bacteria in human intestine.
Q7. The source of Vitamin ‘D’ is-/ विटामिन ‘D’ का स्त्रोत है-
(a) Lemon/ नीम्बू
(b) Sun rays/ सुर्य की किरणे
(c) Orange / संतरा
(d) Cashewnut / काजू
Q8. The Deficiency of Vitamin D causes the disease:/ विटामिन D की कमी के कारण कौन-सा रोग होता है?
(a) Anemia/ एनीमिया
(b) Beri-Beri/बेरी-बेरी
(c) Rickets/रिकेट्स
(d) Pellagra/पॅलाग्रा
Q9. Vitamin A is called?/ विटामिन A को क्या कहते हैं?
(a)Thiamine/थायमिन
(b) Ratinol/ रेटिनॉल
(c) Riboflovin/ रिबोफ्लेविन
(d) Pyridoxin/ पाइरीडॉक्सिन
Sol. Vitamin A is a term for a large number of related compounds (e.g., retinol, retinal, retinoic acid), which are known as ‘retinoids’.
Q10. Which one of the following vitamins and deficiency diseases is wrongly matched?/ निम्नलिखित में से कौन-से विटामिन और अभाव के कारण होने वाले रोग सुमेलित नहीं है?
(a) Calciferol – Osteomalacia/कैल्सिफरोल – अस्थिमृदुता
(b) Niacin – Pellagra /नियासिन – पिलैग्र
(c) Cobalamin – Pernicious anaemia /कोबालामिन – प्रणाशी रक्ताल्पता
(d) Riboflavin – Beri-beri/ राइबोफ्लेविन – बेरी-बेरी
Q11. Among the following vegetables, the maximum Vitamin C is found in :/ निम्नलिखित सब्जियों में से विटामिन C किसमें सबसे अधिक पाया जाता है?
(a) Chilli/ मिर्च
(b) Pumpkin / कद्दू
(c) Pea / मटर
(d) Radish/ मूली
(b) Vitamin B / विटामिन B
(c) Vitamin C / विटामिन C
(d) Vitamin D / विटामिन D
(a) Spinach/ पालक
(b) Milk/ दूध
(c) Ghee/ घी
(d) Pulses / दालें
Q14. ‘Kanchan’ is an improved variety of-/ ‘कंचन’ किसका उन्नत रूप है?
(a) Grapes/ अंगूर
(b) Indian gooseberry/ आंवला
(c) Guava / अमरुद
(d) Mango / आम
Q15. The best source of Vitamin C is :/विटामिन का सर्वश्रेष्ठ स्त्रोत क्या है?
(a) Apple/सेब
(b) Mango /आम
(c) Goose Berry /आवंला
(d) Milk/ दूध
Sol. Gooseberry, orange, tomato, lemon, papaya, peas, etc. are a rich source of Vitamin C (Ascorbic Acid). It is an important antioxidant which helps to protect against cancer, heart disease, stress, maintaining a healthy immune system and wound healing process. It is essential for sperm production and formation of collagen. The collagen protein involved in the building and health of cartilage, joints, skin and blood vessel etc.
