Major Competitive Exams

Q. Which of the following is a common analgesic? (2021)
  • A. Ibuprofen
  • B. Aspirin
  • C. Paracetamol
  • D. All of the above
Q. Which of the following is a common antiseptic used in households?
  • A. Ethanol
  • B. Acetic acid
  • C. Sodium chloride
  • D. Sodium bicarbonate
Q. Which of the following is a common application of adsorption?
  • A. Catalysis
  • B. Separation of gases
  • C. Water purification
  • D. All of the above
Q. Which of the following is a common application of baking soda in cooking?
  • A. Thickening agent
  • B. Leavening agent
  • C. Flavor enhancer
  • D. Preservative
Q. Which of the following is a common application of biotechnology in the food industry? (2020)
  • A. Fermentation
  • B. Genetic modification
  • C. Food preservation
  • D. All of the above
Q. Which of the following is a common application of digital modulation?
  • A. Television broadcasting
  • B. AM radio
  • C. Satellite communication
  • D. Analog audio transmission
Q. Which of the following is a common application of Phase Shift Keying (PSK)?
  • A. Television broadcasting
  • B. Satellite communication
  • C. AM radio
  • D. FM radio
Q. Which of the following is a common application of semiconductors? (2019)
  • A. Light bulbs
  • B. Transistors
  • C. Resistors
  • D. Capacitors
Q. Which of the following is a common challenge faced during team formation?
  • A. Establishing clear objectives
  • B. Balancing individual and team goals
  • C. Encouraging participation from all members
  • D. Creating a positive team culture
Q. Which of the following is a common electrophile in electrophilic aromatic substitution?
  • A. Br2
  • B. H2O
  • C. NaOH
  • D. CH3OH
Q. Which of the following is a common electrophile in electrophilic aromatic substitution reactions?
  • A. Bromine
  • B. Hydrogen
  • C. Water
  • D. Methane
Q. Which of the following is a common emulsifier used in food products? (2022)
  • A. Lecithin
  • B. Sorbitol
  • C. Glycerol
  • D. Glucose
Q. Which of the following is a common household disinfectant?
  • A. Bleach
  • B. Vinegar
  • C. Baking soda
  • D. Salt
Q. Which of the following is a common method for synthesizing aromatic compounds?
  • A. Friedel-Crafts alkylation
  • B. Hydrogenation
  • C. Dehydration
  • D. Oxidation
Q. Which of the following is a common method for the synthesis of aromatic compounds?
  • A. Hydrogenation
  • B. Dehydrogenation
  • C. Electrophilic substitution
  • D. Nucleophilic addition
Q. Which of the following is a common method to measure the surface area of adsorbents?
  • A. TGA
  • B. BET method
  • C. XRD
  • D. FTIR
Q. Which of the following is a common method to measure the surface area of an adsorbent?
  • A. TGA
  • B. BET method
  • C. XRD
  • D. FTIR
Q. Which of the following is a common oxidation state of Chromium?
  • A. +2
  • B. +3
  • C. +6
  • D. All of the above
Q. Which of the following is a common oxidizing agent?
  • A. H2O2
  • B. NaCl
  • C. CH4
  • D. C6H12O6
Q. Which of the following is a common preservative used in food?
  • A. Sodium chloride
  • B. Sodium benzoate
  • C. Sucrose
  • D. Vinegar
Q. Which of the following is a common property of group 14 elements?
  • A. They are all gases
  • B. They can form multiple oxidation states
  • C. They are all nonmetals
  • D. They have low melting points
Q. Which of the following is a common reason for partners to enter into a partnership?
  • A. To avoid paying taxes
  • B. To share risks and responsibilities
  • C. To limit their business exposure
  • D. To eliminate competition
Q. Which of the following is a common source of omega-3 fatty acids? (2022)
  • A. Olive oil
  • B. Fish oil
  • C. Butter
  • D. Coconut oil
Q. Which of the following is a common source of random error? (2023)
  • A. Instrument calibration
  • B. Environmental conditions
  • C. Human reaction time
  • D. Systematic bias
Q. Which of the following is a common symptom of diabetes? (2019)
  • A. Increased thirst
  • B. Skin rash
  • C. Headache
  • D. Nausea
Q. Which of the following is a common symptom of pregnancy? (2020)
  • A. Increased appetite
  • B. Weight loss
  • C. Frequent headaches
  • D. Nausea
Q. Which of the following is a common symptom of STIs? (2019)
  • A. Headache
  • B. Fever
  • C. Unusual discharge
  • D. Nausea
Q. Which of the following is a common test for the presence of aromatic compounds?
  • A. Bromine water test
  • B. Baeyer test
  • C. Tollen's test
  • D. Benzene test
Q. Which of the following is a common use of aspirin in everyday life?
  • A. Pain relief
  • B. Antibiotic
  • C. Antidepressant
  • D. Antihistamine
Q. Which of the following is a common use of aspirin?
  • A. Pain relief
  • B. Antibiotic
  • C. Antidepressant
  • D. Antihistamine
Showing 12031 to 12060 of 13445 (449 Pages)
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely