General Science Questions Practice Question and Answer
8 4 Q:
639c87f8d319b37ca1dfb9ac 4 Q:
639c8701c0ba0122eca27335 4 Q:
639c869ed319b37ca1dfabf3 4 Q:
639c862c4eaee21296c25e61 4 Q:
639c85c3c7eb1b240b5f5f4a 4 Q:
639c85674eaee21296c2596e 4 Q:
639c8500d319b37ca1df956b 4 Q:
639c8499c7eb1b240b5f53df
Q: Seismograph is an instrument used to ________.
157 0639c87f8d319b37ca1dfb9ac
639c87f8d319b37ca1dfb9ac- 1record strength of windfalse
- 2record lighteningfalse
- 3record temperaturefalse
- 4record vibraons of earthquaketrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "record vibraons of earthquake"
Q: The non-metal used in the vulcanization of rubber is ____________.
204 0639c8701c0ba0122eca27335
639c8701c0ba0122eca27335- 1phosphorusfalse
- 2sulphurtrue
- 3graphitefalse
- 4iodinefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "sulphur"
Q: The deterioration of materials by a chemical reaction with their environment is called _______.
169 0639c869ed319b37ca1dfabf3
639c869ed319b37ca1dfabf3- 1reductionfalse
- 2neutralizationfalse
- 3crystallizationfalse
- 4corrosiontrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "corrosion"
Q: The rao of force acng perpendicular to the area on which it acts is known as __________.
122 0639c862c4eaee21296c25e61
639c862c4eaee21296c25e61- 1friconfalse
- 2pressuretrue
- 3densityfalse
- 4forcefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "pressure "
Q: The lens which is thinner at the middle than the edges is __________.
141 0639c85c3c7eb1b240b5f5f4a
639c85c3c7eb1b240b5f5f4a- 1concave lenstrue
- 2convex lensfalse
- 3magnifying lensfalse
- 4spherical lensfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "concave lens"
Q: Which organism is popularly referred to as ‘Farmer’s friend’?
139 0639c85674eaee21296c2596e
639c85674eaee21296c2596e- 1Cowfalse
- 2Earthwormtrue
- 3Bullockfalse
- 4Dogfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Earthworm"
Q: Complete the reaction:
Calcium hydroxide + carbon dioxide → _________ + water
122 0639c8500d319b37ca1df956b
639c8500d319b37ca1df956b- 1Calciumfalse
- 2Calcium bicarbonatefalse
- 3Calcium oxidefalse
- 4Calcium carbonatetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Calcium carbonate "
Q: When there is a cut in your finger, excessive blood loss is prevented by clotting of blood helped by ___________.
142 0639c8499c7eb1b240b5f53df
639c8499c7eb1b240b5f53df- 1Plasmafalse
- 2RBCfalse
- 3Plateletstrue
- 4WBCfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Platelets"
en8368