Basic Science Practice Question and Answer
8 4 Q:
609527455deaac0c46210de3 4 Q:
611b615c14663c47a233f073 4 Q:
601263178f4dda4a277d0e20 4 Q:
608266aa5027727e2faa30e7 4 Q:
60ba03faa906b340d16acbc2 4 Q:
6082908f38ab470ae93bd0a4 4 Q:
60fa7dde16158a5eedb4b5ef 4 Q:
611b66afccbc2b477b6dc67a
Q: Which type of magnet is used in an electric bell?
772 1609527455deaac0c46210de3
609527455deaac0c46210de3- 1Bar magnetfalse
- 2Cylindrical magnetfalse
- 3Electromagnettrue
- 4Button magnetfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Electromagnet "
Q: On heating potassium chlorate?
766 0611b615c14663c47a233f073
611b615c14663c47a233f073- 1Nitrogen gas is releasedfalse
- 2Oxygen gas is releasedtrue
- 3Hydrogen gas is releasedfalse
- 4none of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Oxygen gas is released"
Q: Cooking vessels have wooden or bakelite handles because–
765 1601263178f4dda4a277d0e20
601263178f4dda4a277d0e20- 1the handle must be strongfalse
- 2wood and bakelite are bad conductors of heattrue
- 3the handle should be attractivefalse
- 4None of the abovefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "wood and bakelite are bad conductors of heat"
Q: In an electric circuit, Rheostat is often used to change the _____ in the circuit.
764 0608266aa5027727e2faa30e7
608266aa5027727e2faa30e7- 1Temperaturefalse
- 2Resistancetrue
- 3Electric currentfalse
- 4Potential differencefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Resistance "
Q: Which of the following grain was first used by human?
764 060ba03faa906b340d16acbc2
60ba03faa906b340d16acbc2- 1Ragifalse
- 2Wheattrue
- 3Barleyfalse
- 4Oatfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Wheat"
Q: The chemical name of_______ is calcium sulphate hemihydrates.
763 06082908f38ab470ae93bd0a4
6082908f38ab470ae93bd0a4- 1Baking powderfalse
- 2Gypsumfalse
- 3Baking sodafalse
- 4Plaster of Paristrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Plaster of Paris "
Q: Which of the following is desirable aim of Science Education at Primary Level?
761 060fa7dde16158a5eedb4b5ef
60fa7dde16158a5eedb4b5ef- 1To know the facts and principles of sciences and its applications.false
- 2To nurture the natural curiosity, aesthetic sense and creativity in science and technology.false
- 3To imbibe the values of honesty, integrity and co-operation.false
- 4All of thesetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "All of these"
Q: Which of the following is a non-conserved force?
761 0611b66afccbc2b477b6dc67a
611b66afccbc2b477b6dc67a- 1force of gravityfalse
- 2force of viscositytrue
- 3interatomic forcefalse
- 4electrostatic forcefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "force of viscosity"
en29829popular