Basic GK Practice Question and Answer
8 4 Q:
601408f65beea84b8ecf1c6c 4 Q:
6014085b2a5c813e157fa078 4 Q:
601407eed039355294ee53a6 4 Q:
6014079965f0475903723794 4 Q:
601407535beea84b8ecf13bd 4 Q:
60140705d039355294ee4e93 4 Q:
60140670d039355294ee343a 4 Q:
6014062d2a5c813e157f7052
Q: What chemical substance is present in bones and teeth, what is it called?
1454 0601408f65beea84b8ecf1c6c
601408f65beea84b8ecf1c6c- 1calcium chloridefalse
- 2calcium boratefalse
- 3calcium phosphatetrue
- 4calcium sulfatefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "calcium phosphate"
Q: Who invented television?
1688 06014085b2a5c813e157fa078
6014085b2a5c813e157fa078- 1J.R. L. Bairdtrue
- 2Macmillanfalse
- 3James Wattfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "J.R. L. Baird"
Q: The function of dynamo is?
1230 0601407eed039355294ee53a6
601407eed039355294ee53a6- 1Converting electrical energy into mechanical energyfalse
- 2Converting mechanical energy into electrical energytrue
- 3Converting electrical energy into heatfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Converting mechanical energy into electrical energy"
Q: By which device is the purity of milk measured?
1366 06014079965f0475903723794
6014079965f0475903723794- 1manometerfalse
- 2Hydrometerfalse
- 3Lactometertrue
- 4Fadometerfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Lactometer"
Q: How does a red rose appear in green light?
4015 0601407535beea84b8ecf13bd
601407535beea84b8ecf13bd- 1yellowfalse
- 2Pinkfalse
- 3Blacktrue
- 4Redfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Black"
Q: When a metal is heated, its density?
1573 060140705d039355294ee4e93
60140705d039355294ee4e93- 1increasesfalse
- 2There is no differencefalse
- 3decreasestrue
- 4None of the abovefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "decreases"
Q: What is the lightest metal?
1330 060140670d039355294ee343a
60140670d039355294ee343a- 1Lithiumtrue
- 2Iridiumfalse
- 3aluminumfalse
- 4Osmiumfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Lithium"
Q: Which metal has the highest melting point?
1224 06014062d2a5c813e157f7052
6014062d2a5c813e157f7052- 1Osmiumfalse
- 2Tungstentrue
- 3Molybdenumfalse
- 4aluminumfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Tungsten"
en3171241