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Comment on the following statements: Bee sting is treated with baking soda paste whereas wasp sting

0:07:04

In the given series of reactions, name the compounds X and Z. Which type of reaction is X to Z?

0:11:12

Anirudh took two metal oxides; aluminium oxide and magnesium oxide as shown in the pictures given

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The cartoon below addresses a growing concern: What impact will the process shown in the image have

0:05:54

The above figure shows two resistors X and Y connected in series to a battery. The power dissipated

0:09:21

The electric circuit (above figure) in a clothes dryer contains two heaters X and Y in parallel.

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The above figure shows the formation of an image by a lens shown by a thick line

0:06:33

Attempt either option A or B. A. List the steps for the synthesis of glucose by the plants.

0:04:25

Differentiate between alveoli and nephron on the basis of the following points:

0:06:36

Identify the type of each of the following reactions stating the reason for your answers.

0:03:38

Assertion (A): If the lions are removed from a food chain it will not affect the food chain, however

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Assertion (A): A convex mirror always forms an image behind it and the image formed is virtual.

0:05:44

Assertion (A): The number of chromosomes in a cell and in a germ cell is not the same in any specie

0:02:50

Assertion (A): On adding dil. HCl to a test tube containing a substance ‘X’, a colourless gas is

0:02:52

Which of the following is not a role of decomposers in the ecosystem?

0:05:57

Identify the incorrect statement ‘The energy available to the producers is maximum’ because:

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Choose the correct option for the colour of rays for A and B | Class 10 | Science Sample Paper 2024

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In the following cases, a ray is incident on a concave mirror. In which case is the angle of

0:03:53

In snails individuals can begin life as male and depending on environmental conditions they can

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There was a cerebellar dysfunction in a patient. Which of the following activities will get disturbe

0:02:58

Which of the following adaptations in herbivores helps in digestions of cellulose?

0:04:54

During which of the following stages of the circulation of blood in a normal human being, the

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During cellular oxidation of Glucose, ATP is produced along with formation of other products in

0:02:46

Which of the following is an endothermic reaction? A. Burning of candle. B. Cooking of food.