Science GK Practice Question and Answer
8 4 Q:
601406bc5beea84b8ecef91c 4 Q:
601401075beea84b8eceadc3 4 Q:
604de9f9e7f3ff5d8f66270b 4 Q:
6014026bd039355294ee0dcb 4 Q:
5f6052b32eed863f3a808024 4 Q:
60140670d039355294ee343a 4 Q:
611b66efccbc2b477b6dc723 4 Q:
604ded13e147c16b2869dff5
Q: Speed of sound is maximum?
1688 0601406bc5beea84b8ecef91c
601406bc5beea84b8ecef91c- 1in airfalse
- 2In waterfalse
- 3in vacuumfalse
- 4Steeltrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Steel"
Q: The rolling ball stops itself after rolling away for some reason, which of the following reasons?
1662 0601401075beea84b8eceadc3
601401075beea84b8eceadc3- 1Frictional forcetrue
- 2gravityfalse
- 3Inertiafalse
- 4None of the abovefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Frictional force"
Q: Which form of nitrogen fertilizer will be preferred for paddy and potato?
1648 0604de9f9e7f3ff5d8f66270b
604de9f9e7f3ff5d8f66270b- 1Nitratefalse
- 2Ammoniatrue
- 3nitritefalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Ammonia"
Q: What is a Robot?
1647 06014026bd039355294ee0dcb
6014026bd039355294ee0dcb- 1A type of rocketfalse
- 2a bombfalse
- 3A device similar to a human who works according to the ordertrue
- 4An animal found in the jungles of Africafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "A device similar to a human who works according to the order"
Q: What species are found abundantly in ecotone, what is called?
1643 05f6052b32eed863f3a808024
5f6052b32eed863f3a808024- 1Edge speciestrue
- 2Keystone speciesfalse
- 3Endemic speciesfalse
- 4Foster speciesfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Edge species"
Q: What is the lightest metal?
1623 060140670d039355294ee343a
60140670d039355294ee343a- 1Lithiumtrue
- 2Iridiumfalse
- 3aluminumfalse
- 4Osmiumfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Lithium"
Q: Who discovered the atom bomb?
1623 1611b66efccbc2b477b6dc723
611b66efccbc2b477b6dc723- 1Atohantrue
- 2Albert Einsteinfalse
- 3Keplerfalse
- 4Rutherfordfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Atohan"
Q: What causes red color in red soil?
1614 0604ded13e147c16b2869dff5
604ded13e147c16b2869dff5- 1Wide spread of irontrue
- 2Excess of ironfalse
- 3Excess copper contentfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Wide spread of iron"
en15913popular