REET विज्ञान प्रश्न — उत्तर सहित
249 प्रश्न · पृष्ठ 3/9
ऐसे और प्रश्न हल करें- During respiration, which molecule is formed in the first step of breakdown of glucose ?सही उत्तर: (B) पायरुवेट / Pyruvate
- Which among the following Fundamental Right is available only to citizens of India and not to foreigners?सही उत्तर: (A) धर्म, नस्ल, जाति, लिंग या जन्मस्थान के आधार पर भेदभाव का निषेध / Prohibition of discrimination on ground of religion, race, caste, sex or place of birth
- When sulphuric acid reacts with egg shell, which gas is produced?सही उत्तर: (D) कार्बन डाइऑक्साइड गैस / Carbon dioxide gas
- Farmers neutralize the effect of acidity on the soil by adding -सही उत्तर: (A) बुझा हुआ चूना / Slaked lime
- When a sum of money is put on loan for one and half years at a rate of 20%, the difference between the interest is ₹ 264 when interest is respectively compounded annually and half yearly. What is the sum?सही उत्तर: (A) ₹ 24,000
- Elementary education covers education from class ______सही उत्तर: (C) 1 से 8 / 1 to 8
- From which lake 'Kharwal' tribe produces salt?सही उत्तर: (B) पचपदरा / Pachpadra
- Alcoholic fermentation which occurs in yeast following reaction: Pyruvic acid --A--> Acetaldehyde --B--> Ethyl alcohol. A and B enzymes involved in the reaction respectively -सही उत्तर: (D) पाइरुविक डिकार्बोक्सिलेज, ऐल्कोहॉल डिहाइड्रोजिनेज / Pyruvic decarboxylase, Alcohol dehydrogenase
- The nodal department of 'Jagriti : back to work' scheme is -सही उत्तर: (D) महिला अधिकारिता निदेशालय / Directorate of Women Empowerment
- Full form of nucleic acid 'DNA' is :सही उत्तर: (D) डीऑक्सीराइबो न्यूक्लिक एसिड / Deoxy ribo Nucleic Acid
- Who can verify the enrollment of the children before making the final reimbursement of the primary school?सही उत्तर: (C) खण्ड प्रारम्भिक शिक्षा अधिकारी / Block Elementary Education Officer
- Which of the following is correct pathway of glucose breakdown during aerobic respiration?सही उत्तर: (C) ग्लूकोज → पाइरुविक अम्ल → CO2 + जल / Glucose → Pyruvic acid → CO2 + Water
- The nodal department of the Mukhyamantri Balika Sambal Yojana isसही उत्तर: (C) सामाजिक न्याय एवं अधिकारिता विभाग / Department of Social Justice and Empowerment
- The highest number of atoms is present in -सही उत्तर: (D) 12 g He
- Which is not the element of creativity?सही उत्तर: (D) स्मृतिकरण / Memorisings
- Mukhyamantri Baal Gopal Yojana is related to which one of the following?सही उत्तर: (B) स्कूल में दूध वितरण / Milk distribution in school
- What is the name of medicine commonly used to control the addiction of narcotic drugs?सही उत्तर: (D) पेथिडीन / Pethidine
- Who named the 'technology-ecosystem' of third sub-complex to create artificial environment?सही उत्तर: (D) हैबर / Haber
- In which category has Rajasthan been included in the Ease of Doing Business Report, 2022?सही उत्तर: (A) टॉप एचीवर्स / Top Achievers
- Who coined the term 'ecosystem'?सही उत्तर: (C) टेंसले / Tansley
- Which alkaloid is not found in the opium?सही उत्तर: (D) कैफीन / Caffeine
- Example of amphoteric oxide isसही उत्तर: (C) Al2O3
- Presence of pneumatophore in roots is an adaptation ofसही उत्तर: (B) लवणमृदोद्भिद / Halophyte
- The appropriate method to separate a mixture of two soluble liquids is दो घुलनशील द्रवों के मिश्रण को पृथक् करने की उपयुक्त विधि हैसही उत्तर: (A) Distillation
- An example of fungus used in making antibiotics:सही उत्तर: (C) पेनिसिलियम / Penicillium
- Two statements are given below: i. When a plastic straw is rubbed with polythene it becomes negatively charged. ii. When a glass rod is rubbed with silk, it becomes negatively charged. Then the false statement is/areसही उत्तर: (B) Only (ii)
- Have you noticed that during the cold season, you cannot see any lizards in the house? Where do you think they have gone?सही उत्तर: (B) For hibernation
- Which of the following is not an example of homogeneous mixture ? निम्नलिखित में से कौन-सा समांगी मिश्रण का उदाहरण नहीं है ?सही उत्तर: (D) जल में तेल / Oil in water
- Which one of the following gases is harmful for the ozone layer?सही उत्तर: (B) CFC
- In comparison to pure water, boiling point of impure waterसही उत्तर: (B) increases