24 Questions
What is the net force acting on the stone during its upward motion?
50 N, downward
At the highest point where the stone is momentarily at rest, what is the net acceleration acting on the stone?
zero
When resistances are connected in series in an electric circuit, what happens to the current passing through each device?
It remains the same for each device
What is the consequence of neglecting air friction in the stone's vertical upward motion?
The stone's motion will not be affected
Which of the following quantities affects the net acceleration of the stone at its highest point?
Mass of the stone
If two resistances are connected in series in an electric circuit, how does adding more resistances affect the total circuit current?
Decreases
If a person sells a product at a rate equal to the cost price, what is the resulting financial outcome?
Break-even
In the context of the text, what defines profit?
Selling price greater than cost price
A person sold 200 chairs and incurred a loss equal to the selling price of 20 chairs. What was the percentage of loss?
25%
When an article is sold at a 16% gain, what does this indicate?
Selling price is higher than cost price by 16%
In the given scenario, how much more could the article have been sold for to achieve a 20% gain?
Rs. 300
If an article was sold at a loss of Rs. 500 and its cost price was Rs. 3000, what was the loss percentage?
15%
What is the loan amount?
Rs. 6000
In the situation with the two blocks, what is the acceleration of the 3 kg block when a 20 N force is applied?
$\frac{20}{3}$ m/s^2
What is the net force acting on the 7 kg block?
0 N
What is the force acting between the 3 kg and 7 kg blocks?
6 N
In the ball drop situation, if the ball rebounds to a height h after dropping from H, what is the ratio of h to H?
$\frac{1}{2}$
If the ball were dropped in a vacuum, how would the rebound height compare to the case in air?
It would be higher
What is the maximum duration of the exam?
90 minutes
What happens if the details regarding the class or paper are incorrectly filled on the OMR sheet?
It may lead to inaccurate outcomes or results
How many sections does this question paper consist of?
3 sections
What is the advised time allocation for each section?
30 minutes for each section
Can a student switch to another section if they find the current section easy?
No, they must continue with the current section
What is the consequence of opening the next section before completing the allotted time for the preceding section?
It is not permitted
Prepare for NSEJS, JEE Main, and JEE Advanced exams with this Class VIII sample paper. The paper consists of 141 marks to be completed in 90 minutes. Make sure to follow the instructions provided for accurate information input.
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