General Science - Physics MCQs

Q.  Which is the direction of magnetic field inside a magnet?

a. from south pole to north pole
b. from north pole to south pole
c. from north pole till centre of the magnet
d. None of the above


ANSWER: See Answer
 
Inside the magnet, the direction of field lines is from its south pole to its north pole.
MCQs:  Highest percentage of nitrogen is found in which among the following fertilizers among the given options?
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MCQs:  Which among the following element is an essential constituent of acids?
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MCQs:  Which among the following acids is abundant in Grapes, Bananas and Tamarind?
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MCQs:  The easily noticed smell of the LPG gas is because of which among the following?
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MCQs:  Which among following is also known as white gold?
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MCQs:  Which of the following is an anti-knocking compound that has been phased out in many countries so far?
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MCQs:  Argon is the third most common gas in the Earth’s atmosphere, at 0.93%. This gas is generated due to decay of which among the following isotopes in the Earth’s crust ?
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MCQs:  How can we prepare Hydrogen at our home? 1: Immersing alkali metals in water at room temperature 2: Pouring Sulphuric acid on a copper plate 3: Boiling zinc with caustic soda 4: Passing electric current through rainwater Select the correct option from the codes given below:
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MCQs:  Consider the following matches: 1: Cassiterite – Tin 2: Halite – Sulphur 3: Guano – Phosphate Which of the above is / are correct?
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MCQs:  Which among the following gas usually causes explosions in coal mines?
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MCQs:  After a nuclear disaster, the Strontium-90 becomes an health issue of great concern. What is the major concern about this particular isotope?
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MCQs:  Identify the element with the help of given information: 1: It was the first element to be discovered with a spectroscope 2: It remains liquid at room temperature 3: It reacts violently with water so it is kept under a layer of kerosene or mineral oil 4: It is the softest known metal on earth Select the correct answer from options given below:
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MCQs:  Consider the following differences between metals and non-metals: 1: While the oxides of metals are basic in nature, oxides of non-metals are acidic in nature 2: While most of the metals are solid at room temperature, most of non-metals are gaseous at room temperature Which of the above statements is/are correct?
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MCQs:  Consider the following statements about Zeolites: 1: Zeolites are a large group of natural and synthetic hydrated aluminium silicates 2: Zeolites are mainly found in low-temperature metamorphic rocks Which of the above statements is/are correct?
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MCQs:  For most liquids, viscosity increases with increasing: 1: Pressure 2: Temperature 3: Surface tension Select the correct option from codes given below:
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MCQs:  Which of the following chemicals is also known as "sweet oil of vitriol"?
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MCQs:  Consider the following statements: 1: Water has high specific heat capacity of than ice 2: Heat capacity of cooking oil is lower than the heat capacity of water Which of the above statements is/are correct?
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MCQs:  Consider the following statements: 1: Addition of salt to pure water increases the boiling point of water and decreases the freezing point of water 2: When methyl alcohol is added to water, boiling point of water decreases Which of the above statements is/are correct?
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MCQs:  Consider the following compounds: 1: Water 2: Carbon dioxide 3: Carbon monoxide Which of the above is/are organic compound/compounds?
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MCQs:  Which of the following elements expand on cooling? 1: Silicon 2: Germanium 3: Sodium Select the correct option from codes given below:
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