Practice Science and technology Questions and Answers

• Insulin hormone is secreted by which of the following organ?
• Which set of the following gases is most important for greenhouse effect?
• Which pair of following is of Copper alloys?
• Mycorrhiza is a symbiotic association between:
• The vector of malaria is:
• Which part of cinnamon tree is used in medicines?
• Thiamine deficiency may result in:
• Which blood group has no antibodies?
• Which one of the following is responsible for nuclear fission?
• 100 gram of ice at 0°C is mixed with 100 gram of water at 80°C. What will be the final temperature of the mixture?
• ELISA test can be used to diagnose:
• The scientific name of vitamin B12 is :
• Which is used as red pigment in making batteries, lead glass and rust proof primer paints?
• The height of a geo-stationary satellite from the Earth's surface is approximately :
• The part of the flower which is present in the centre of the flower is
• Bones found in the hands and feet as the percentage of total number of bones in the body of an adult human being is nearly equal to
• Which gland in the human body is also known as the "third eye"?
• Match the following. When red blood cells are placed in the three types of solution below, what will happen to the cell? ...
• 1. Which of the following statements is/are not correct in regards to Nano Ureat? 1. Nano Urea liquid, a fertilizer leveraging nanotechnology, fosters the...
• Consider the following statements in regards to INS 2B (ISRO NanoSatellite 2B): 1. The INS 2B is a nanosatellite 2. It is developed jointly by ISRO and B...
• The Indian Space Research Organisation (ISRO) to launch Chandrayaan-3 mission, which of the following vehicles to be used?
• Consider the following statements in regards to BharOS: 1.  It is developed by JandK Operations Private Limited 2. JandKops is a non-profit organisation...
• Lecanemab drug is associated with which disease? 
• Who Has Planned to Launch "TruthGPT" AI platform?
• Consider the following statements about Project Kuiper:  1.    Amazon recently signed an agreement with NASA to support this Project. 2.    It is A...
• Consider the following statements about Gemini AI model:  1.    Recently, Google announced the launch of its latest, most powerful AI model, Gemini.  ...
• Consider the following statements aboutAnnual Global Partnership on Artificial Intelligence (GPAI) Summit:  1.    China is hosting the Annual GPAI Summ...
• Consider the following statements about Vyommitra:  1.       Minister of Science and Technology recently announced that India is set to launch Vyomm...
• Consider the following statements about MH-60 Romeo: 1.       Indian Navy recently received the sixth MH-60R “Romeo” helicopter. 2.       I...
• Consider the following statements about Flying Wing Technology Demonstrator: 1.       Recently, successfull flight trial of Autonomous Flying Wing Te...
• Who discovered the virus?
• How does refrigeration assist in food preservation?
• Who invented the mercury thermometer?
• _______ fiber is used in making bulletproof vests.
• The theory of relativity was proposed by which scientist.
• What is the most abundant gas in the Earth's atmosphere.
• Danish is suffering from Scurvy. What deficiency does he have?
• Ebola disease is caused by which of the following?
• Which element is used as a cooling medium for the Large Hadron Collider (LHC) and superconducting magnets in MRI scanners?
• Who coined the term ‘zeroth law of thermodynamics’ in 1931?