Science GK Practice Question and Answer
8 4 4 Q:
5f910423891d2b03f20ed925 4 4 4 4 4 Q:
5ddfc93e4e9f8676753e7024 4 Q:
5f912d7b9e18f97b7040e7d7
Q: Which one of the following is the softest? 2195 05c2dbfd594bba731de8f0a22
5c2dbfd594bba731de8f0a22- 1sodiumtrue
- 2ironfalse
- 3aluminiumfalse
- 4lithiumfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "sodium"
Q: рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди рд╕реА рдИрдВрдзрди рдЧреИрд╕ (Fuel gas)┬ардирд╣реАрдВ рд╣реИ┬а?
2053 15f910423891d2b03f20ed925
5f910423891d2b03f20ed925- 1рднрд╛рдк-рдЕрдВрдЧрд╛рд░ рдЧреИрд╕ (Water gas)false
- 2рдкреНрд░реЛрдбреНрдпреВрд╕рд░ рдЧреИрд╕ (Producer gas)false
- 3рд╣рд╛рд╕ рдЧреИрд╕ (Laughing gas)true
- 4рдорд╛рд░реНрд╢ рдЧреИрд╕ (Marsh gas)false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "рд╣рд╛рд╕ рдЧреИрд╕ (Laughing gas)"
Q: Who is regarded as father of modern chemistry ? 2512 05c2dbb7eaea81766da94cac5
5c2dbb7eaea81766da94cac5- 1Ruterfordfalse
- 2Einsteinfalse
- 3Lavoisiertrue
- 4C V Ramanfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Lavoisier"
Q: The term PVC used in the plastic industry stands for 2153 05c2dbc589fd00135a4b21163
5c2dbc589fd00135a4b21163- 1polyvinyl choloridetrue
- 2polyvinyl carbotatefalse
- 3phosphor vanadiu chloridefalse
- 4phosphavinyl chloridefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "polyvinyl choloride"
Q: What is a mixture of potassium nitrate powdered charcoal and sulphur called? 1957 05c2dbd92bc106c237a22c18a
5c2dbd92bc106c237a22c18a- 1paintfalse
- 2aluminiumfalse
- 3brassfalse
- 4gun powdertrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "gun powder"
Q: Which have the maximum density ? 2872 05c2dbffa94bba731de8f0a27
5c2dbffa94bba731de8f0a27- 1watertrue
- 2Benzenefalse
- 3Icefalse
- 4Chloroformfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "water"
Q: рдЬрдм рдорд╛рдирд╡ рд╣реГрджрдп рдореЗрдВ рд╡рд╛рдо рдирд┐рд▓рдп рд╕рд┐рдХреБрдбрд╝рддрд╛ рд╣реИ┬а,┬арддреЛ рд░рдХреНрдд рдХрд┐рд╕рдХреА рддрд░рдл рдкреНрд░рд╡рд╛рд╣рд┐рдд рд╣реЛрддрд╛ рд╣реИ┬а?┬а
2209 05ddfc93e4e9f8676753e7024
5ddfc93e4e9f8676753e7024- 1рдорд╕реНрддрд┐рд╖реНрдХfalse
- 2рдлреБрдлреНрдлреБрд╕реАрдп рдзрдордиреАfalse
- 3рдорд╣рд╛рдзрдордиреАtrue
- 4рдлреБрдлреНрдлреБрд╕false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "рдорд╣рд╛рдзрдордиреА "
Q: рд░рд┐рдЪрд░ рд╕реНрдХреЗрд▓ (Richter Scale)┬ардХрд┐рд╕рдХреЗ рдирд╛рдкрдиреЗ рдореЗрдВ рдкреНрд░рдпреЛрдЧ рд╣реЛрддрд╛ рд╣реИ┬а?
1724 15f912d7b9e18f97b7040e7d7
5f912d7b9e18f97b7040e7d7- 1рднреВрдХрдореНрдк рдХреА рддреАрд╡реНрд░рддрд╛true
- 2рд╡рд╛рдпреБ рдХреА рдЧрддрд┐false
- 3рд╕рдореБрджреНрд░ рдХреА рдЧрд╣рд░рд╛рдИfalse
- 4рд╢рд░реАрд░ рдХрд╛ рддрд╛рдкfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "рднреВрдХрдореНрдк рдХреА рддреАрд╡реНрд░рддрд╛"
hn15915rated

