REET विज्ञान प्रश्न — उत्तर सहित
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ऐसे और प्रश्न हल करेंphysics - light, sound & heat · 74general science · 31biology - life processes · 29chemistry · 29physics - force & energy · 27physics - electricity & magnetism · 20biology - heredity & reproduction · 14general knowledge · 11growth & development · 4ecology & environment · 3arithmetic & ratio · 2algebra · 1
- Chemical equation of 'Chlor-alkali' process isसही उत्तर: (D) 2NaCl + 2H2O -> 2NaOH + Cl2 + H2
- A man is standing 6 metres away from a plane mirror. The distance between the man and his image in metres will be:सही उत्तर: (A) 12
- If the time period of vibrations of the wings of a mosquito is 0.005 seconds, then the frequency of vibrations of its wings will be एक मच्छर के पंखों के कम्पन का आवर्तकाल 0.005 सेकण्ड है, तो उसके पंखों के कम्पन की…सही उत्तर: (A) 200 Hz
- The continuous and comprehensive evaluation in science means—सही उत्तर: (D) evaluation of all aspects of science
- Which is the largest planet of our solar system ? हमारे सौर मण्डल का सबसे बड़ा ग्रह कौन-सा है ?सही उत्तर: (C) बृहस्पति / Jupiter
- Arrange the following events related to Bijolia Peasant Movement in Rajasthan in chronological order :सही उत्तर: (B) (e), (d), (c), (b), (a)
- General Public License is different from free ware software licenses like : (a) Skype (b) Adobe reader (c) Ransom ware (d) Infringement Choose the most appropriate answer from the options given below :सही उत्तर: (A) केवल (a), (b) / (a), (b) only
- Problem-solving method of science teaching combines theoretical knowledge with practical applications. The basic functions of this method are : (a) Seeking information. (b) Debating with the students. (c) Generating new…सही उत्तर: (B) (a), (c) और (d) केवल / (a), (c) and (d) only
- What is the common cause of cerebral palsy?सही उत्तर: (A) जन्म से पहले या जन्म के दौरान मस्तिष्क की क्षति / Brain damage before or during birth
- Which one of the following places generally recorded maximum rainfall in Rajasthan?सही उत्तर: (A) Mount Abu
- Peste-des-petits ruminants control programme (PPR-CP) is -सही उत्तर: (A) पशुओं के लिए टीकाकरण कार्यक्रम / a vaccination programme for animals
- The Union Executive does not consist of which of the following member?सही उत्तर: (C) नियंत्रक एवं महालेखा परीक्षक / Comptroller and Auditor General
- Which one of the following statements is not correct?सही उत्तर: (D) विकास की गति की दर एक सी रहती है। / Rate of development is uniform.
- Services offered by USSD : 1. Mi-Pin change 2. Generate OTP 3. Get cashसही उत्तर: (B) 1 और 2 / 1 and 2
- If sufficient number of applications for SC seats has not been received, then they shall be filled from ______ category.सही उत्तर: (B) अनुसूचित जनजाति / Scheduled Tribe
- All human contains ______ chromosomes.सही उत्तर: (D) 46
- El Niño generally originates in the month ofसही उत्तर: (A) दिसम्बर में / December
- What is the role of Operating System?सही उत्तर: (D) All of the above
- GPU stands for, in reference to the computer:सही उत्तर: (D) Graphics Processing Unit
- The Rudolf Virchow first explained that cells divide and new cells are formed from pre-existing cells in year _______ :सही उत्तर: (A) केवल (a) / (a) only
- Match List-I with List-II : List-I (Disease): (a) Chickenpox (b) Rubella (c) Mumps (d) Diphtheria. List-II (Pathogen & Related Terms): (i) German measles (ii) Corynebacterium (iii) Varicella-zoster virus (iv)…सही उत्तर: (B) (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
- Match List I with List II- List I (Thermal Plant/Solar Park): a. Bhadla Solar Park b. Nokh Solar Park c. Kalisindh Thermal Power Station; List II (District): I. Jodhpur, II. Jaisalmer, III. Jhalawar. Choose the most…सही उत्तर: (A) a-I, b-II, c-III
- Which of the following Thermal Power Stations are located in Rajasthan? a. Chhabra Thermal Power Plant b. Kota Thermal Power Station c. Giral Lignite Thermal Power Station d. Sikar Thermal Power Station. Choose the most…सही उत्तर: (B) a, b, c
- Where is the second Nuclear Power Plant in Rajasthan being constructed? (Choose the most appropriate option from below)सही उत्तर: (C) बांसवाड़ा / Banswara
- In cell division crossing over takes place between : (a) Sister chromatids in meiosis. (b) Non-sister chromatids of non-homologous chromosomes in mitosis. (c) Non-sister chromatids of homologous chromosomes in meiosis.…सही उत्तर: (C) केवल (c) / (c) only
- In the male reproductive system, the cells which provide nutrition to germ cells are :सही उत्तर: (B) सर्टोली कोशिकाएँ / Sertoli cells
- Cell organelles, which differentiate plant cell from animal cell पादप कोशिका को जंतु कोशिका से अलग करने वाला कोशिका अंगक हैसही उत्तर: (A) प्लैस्टिड / Plastids
- The best way to control global warming isसही उत्तर: (B) ग्रीनहाउस गैसों के उत्सर्जन को कम करके / By reducing the emission of greenhouse gases
- Which was first described nucleus as a cell organelle ?सही उत्तर: (C) राबर्ट ब्राउन / Robert brown
- Which of the following polymer is stored in the liver of animals?सही उत्तर: (D) ग्लाइकोजन / Glycogen