Options:
- A. Upward with uniform speed
- B. Downward with uniform acceleration
- C. In a free fall due to failure of the lift mechanism
- D. None of these
View Answer
C. In a free fall due to failure of the lift mechanism
Everyday Science
The amount of energy in wheat is__________?
Options:
- A. 100 K Calories/100 gram
- B. 245 K Calories/100 gram
- C. 348 K Calories/100 gram
- D. 490 K Calories/100 gram
View Answer
C. 348 K Calories/100 gram
The main culprit of greenhouse effect is Carbon dioxide. But which is the second element contributing most to greenhouse effect
Options:
- A. Nitrogen Dioxide (NO2)
- B. Chlorofluorocarbons (CFCs)
- C.
- D. High-fructose corn syrup (HFCs)
View Answer
C.
A dolphin perceives its environment by the sense of__________?
Options:
- A. Sight
- B. Sound
- C. Both of these
- D. None of these
View Answer
C. Both of these
What is the average weight of Human Heart?
Options:
- A. 300 gram
- B. 350 gram
- C. 400 gram
- D. 450 gram
View Answer
A. 300 gram
How many moons does Neptune have?
Options:
- A. 63
- B. 12
- C. 19
- D. 14
View Answer
D. 14
The lowest region of the earth
Options:
- A. Ionosphere
- B. Troposphere
- C. Stratosphere
- D. Mesosphere
View Answer
B. Troposphere
A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to____________?
Options:
- A. Prop him up if he falls
- B. Spread out his weight and reduce the pressure on the rope
- C. Add extra weight to keep the rope tightly stretched
- D. To keep the centre of gravity always vertically above the rope
View Answer
D. To keep the centre of gravity always vertically above the rope
The major part of natural gas, petroleum and coal consists of?
Options:
- A. Carbon
- B. Chlorine
- C. CFC
- D. Methane
View Answer
D. Methane
Chemical Name of Dry Ice?
Options:
- A. Solid Carbon Dioxide
- B. Calcium Carbon
- C. A&B
- D. Sodium Oxide
View Answer
A. Solid Carbon Dioxide