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.
रेलवे बोर्ड अपने उम्मीदवारों के लिए भव्य और प्रतिष्ठित कार्य पदों की पेशकश करता है. और हर साल ऐसा नहीं होता है कि हमें रेलवे की ओर से अधिसूचना मिलती है. लेकिन वर्तमान वर्ष 2018 आपके लिए बहुत सुखद वर्ष है क्योंकि इसमें लगभग 90,000 सीटों को वैध उम्मीदवारों द्वारा भरा जाएगा. आपके पास बहुत अच्छा अवसर है और आपको इसे एक बेहतर रणनीति से प्राप्त करना होगा.
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
Ans.(b)
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.
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
Show Answer
Ans.(a)
Sol. Vitamin C is helpful in iron absorption whereas vitamin D helps in absorption of magnesium and calcium.
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
Show Answer
Ans.(b)
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.
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
Show Answer
Ans.(d)
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.
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
Show Answer
Ans.(a)
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.
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
Show Answer
Ans.(d)
Sol. Vitamin B_12 and vitamin K both are synthesized by bacteria in human intestine.
Sol. Vitamin B_12 and vitamin K both are synthesized by bacteria in human intestine.
(a) Lemon/ नीम्बू
(b) Sun rays/ सुर्य की किरणे
(c) Orange / संतरा
(d) Cashewnut / काजू
Show Answer
Ans.(b)
Sol. The source of Vitamin D is sun rays. In fact, vitamin D is synthesized in our dermal cell by sun rays which is released in the blood. Besides of sun ray, Vitamin D is obtained from butter, the yolk of egg, liver, and kidney, etc. Rickets in children and osteomalacia in adults occur due to deficiency of Vitamin D. Together with Calcium deficiency of vitamin D causes osteoporosis in older adults.
(a) Anemia/ एनीमिया
(b) Beri-Beri/बेरी-बेरी
(c) Rickets/रिकेट्स
(d) Pellagra/पॅलाग्रा
Show Answer
Ans.(c)
Sol. The source of Vitamin D is sun rays. In fact, vitamin D is synthesized in our dermal cell by sun rays which is released in the blood. Besides of sun ray, Vitamin D is obtained from butter, the yolk of egg, liver, and kidney, etc. Rickets in children and osteomalacia in adults occur due to deficiency of Vitamin D. Together with Calcium deficiency of vitamin D causes osteoporosis in older adults.
(a)Thiamine/थायमिन
(b) Ratinol/ रेटिनॉल
(c) Riboflovin/ रिबोफ्लेविन
(d) Pyridoxin/ पाइरीडॉक्सिन
Show Answer
Ans.(b)
Sol. Vitamin A is a term for a large number of related compounds (e.g., retinol, retinal, retinoic acid), which are known as 'retinoids'.
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
Show Answer
Ans.(d)
Sol. Beri-beri disease is caused by a deficiency of Vitamin B_1 whose chemical name is Thiamin. Other options are correctly matched. Riboflavin is the chemical name of Vitamin B_2 which is responsible for stomatitis and malnutrition.
(a) Chilli/ मिर्च
(b) Pumpkin / कद्दू
(c) Pea / मटर
(d) Radish/ मूली
Show Answer
Ans.(a)
Sol. Among the above vegetables, the maximum Vitamin C is found in chilli. Vitamin C present in each 100 gram of chilli, pumpkin, pea and radish is 143. 7, 9, 40 and 14.8 milligram respectively.
Q12. The vitamin which is found in citrus fruits and is necessary for maintaining healthy skin is-/ खट्टे फलों में कौन-सा विटामिन पाया जाता है जो त्वचा को स्वस्थ बनाये रखने के लिए आवश्यक है?
(a) Vitamin A/ विटामिन A
(b) Vitamin B / विटामिन B(c) Vitamin C / विटामिन C
(d) Vitamin D / विटामिन D
Show Answer
Ans.(c)
Sol. Vitamin ‘C’ occurs in various citrus fruits like lemon, orange, gooseberry etc. Vitamin C is a water-soluble vitamin which is necessary for normal growth and development. Ascorbic acid is the chemical name of Vitamin C. Deficiency of this vitamin causes the disease Scurvy in human.
Q13. The main source of vitamin ‘K’ is-/ विटामिन ‘K’ का मुख्य स्त्रोत क्या है?
(a) Spinach/ पालक
(b) Milk/ दूध
(c) Ghee/ घी
(d) Pulses / दालें
(a) Spinach/ पालक
(b) Milk/ दूध
(c) Ghee/ घी
(d) Pulses / दालें
Show Answer
Ans.(a)
Sol. Vitamin A is the major constituent of milk, ghee and is enriched by fats and pulses which are the rich source of protein. Vitamin K is found in the following foods:
Green leafy vegetables( kale, spinach, turnip greens, collards, Swiss chard, mustard greens, parsley, romaine, and green leaf lettuce..)
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
Show Answer
Ans.(b)
Sol. The fruits of Indian gooseberry are rich in medicinal properties. It is rich in vitamin C. Kanchan, Krishna and Banarasi are some of its improved verities.
(a) Apple/सेब
(b) Mango /आम
(c) Goose Berry /आवंला
(d) Milk/ दूध
Show Answer
Ans.(c)
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.
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.
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