Everyday Science Most Important MCQs Six
Showing 71 – 80 of 426
If steel is heated to a temperature well below red heat and is then cooled slowly, the process is called ________?
- A. Annealing
- B. Quenching
- C. Tempering
- D. Nitriding
The ozone molecule contains which type of bonding ________?
- A. Dative bond
- B. Covalent bond
- C. Both A and B
- D. Ionic bond
The normal range of the number of white blood cells in a microliter of blood is between ________?
- A. 2,500 and 09,300
- B. 4,500 and 10,000
- C. 4,900 and 12,000
- D. None of these
How many Calories are there in 100 grams Natural Honey?
- A. 107
- B. 209
- C. 304
- D. 416
How many bones are in human Eyes?
- A. Three
- B. Four
- C. Five
- D. Seven
Which of the following cutting conditions greatly affects the tool wear?
- A. Cutting speed
- B. Feed
- C. Depth of cut
- D. None of the above
The study of forces acting upon bodies in motion in the air is called ________?
- A. Aeronautics
- B. Aerophysics
- C. Aerodynamics
- D. Aeroacoustic
Who discovered the Solar system?
- A. Copernicus
- B. Newton
- C. Galileo
- D. Kepler
Red blood cells are produced in ________?
- A. Liver
- B. Heart
- C. Spleen
- D. Bone-marrow
Bt seed is associated with ________?
- A. Rice
- B. Wheat
- C. Cotton
- D. Oilseed
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