Discussion
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- Question
In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word. Efficacious
Options- A. Powerful
- B. Useless
- C. Successfull
- D. Good
- Correct Answer
- Useless
- 1. Through which microscope were cells first observed?
Options- A. Compound
- B. Simple
- C. Electron
- D. Tunneling Discuss
- 2. Most pathogenic bacteria are thermophiles.
Options- A. TRUE
- B. FALSE Discuss
- 3. Krishna Sobti is the recipient of the 53rd Jnanpith Award. Which of the following books has not been written by her?
Options- A. Daar Se Bichhudi
- B. Mitro Marjani
- C. Zindaginama
- D. Vishw Mithok Sarit Sagar Discuss
- 4. The International Human Rights Convention adopted by the United Nations in 1990 relates to
Options- A. Children
- B. Dasabled
- C. Stateless Persons
- D. Migrant workers Discuss
- 5. What substance gives plants their green color?
Options- A. Chloroform
- B. Chlorine
- C. Chlorophyll
- D. Caustic soda Discuss
- 6. What is fingerprint powder made of?
Options- A. Rosin
- B. Black ferric oxide
- C. Lamp black
- D. All of the above Discuss
- 7. If a3-b3 = 56 and a-b = 2, then what is the value of a2+b2 ?
Options- A. 12
- B. 20
- C. 28
- D. 32 Discuss
- 8. Which of the following uses a nonrenewable energy source to make electricity?
Options- A. power plant
- B. wind mill
- C. swimming pool
- D. All of the above Discuss
- 9. Which of the following is an example of quantitative data?
Options- A. Counter
- B. Measurement of physical objects
- C. Data projection
- D. All of the above Discuss
- 10. which field is B.C. Roy Award given
Options- A. Music
- B. Journalism
- C. Medicine
- D. Environment Discuss
More questions
Correct Answer: Compound
Explanation:
A microscope is an instrument that magnifies objects. Cells that were first observed by Robert Hooke in the year 1665 in the compound microscope.
Correct Answer: FALSE
Explanation:
The given statement that "Most pathogenic bacteria are thermophiles" is FALSE.
Correct Answer: Vishw Mithok Sarit Sagar
Correct Answer: Children
Correct Answer: Chlorophyll
Explanation:
Chlorophyll is the pigment that gives pant leaves their green color.
Correct Answer: All of the above
Correct Answer: 20
Correct Answer: power plant
Explanation:
From the given options, a power plant uses a nonrenewable energy source to make electricity. A power plant uses coal for making power production.
Correct Answer: All of the above
Explanation:
An example of quantitative data is counter which couts the number of people or objects, measurement of physical objects like place length or area, data projection like what value of increase in sales or decrease in production, etc...
Correct Answer: Medicine
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