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User Sakshi Gupta
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Questions by Sakshi Gupta
0
votes
1
answer
Find the value of k from the given equation (1) 2x^2 - 10x + k = 0
asked
May 6
in
Class X Maths
0
votes
0
answers
Did lencho try to find out who had sent the money to him why or why not?
asked
Apr 17
in
Class X English
0
votes
0
answers
Prove that if x and y are positive integers then X square + Y square even but not divisible by 4.
asked
Mar 23
in
Class X Maths
real numbers
0
votes
1
answer
Show that any positive integer is of the form 3 q , 3q+1, 3q+2 for some integer q.
asked
Mar 23
in
Class X Maths
real numbers
0
votes
0
answers
A source is producing five waves in 10 minutes and calculate wavelength of the wave if speed is given as 340 m/s.
asked
Feb 24
in
Class IX Science
0
votes
0
answers
Why does the boat moves backwards when the Sailor jumps in the forward direction?
asked
Feb 24
in
Class IX Science
0
votes
0
answers
How match water should be added 50 gram of salt to obtain 15% of salt solution?
asked
Feb 23
in
Class IX Science
0
votes
1
answer
Draw a graph of the equation x+ y=5 & 3x -2y=0 in the same graph paper find the coordinates of the point whose two two lines intersect.
asked
Feb 22
in
Class IX Maths
0
votes
0
answers
What is the difference between axioms and postulates and theorems?
asked
Feb 21
in
Class IX Maths
0
votes
0
answers
Draw the graph of the following equations (1) Y =3x+2 (b) Y=x
asked
Feb 19
in
Class IX Maths
0
votes
0
answers
Draw a graph of the equation x - Y = 4 & 2x+ 2y =4 on the same graph paper find the coordinates of the point whose two lines intersect.
asked
Feb 19
in
Class IX Maths
0
votes
0
answers
Draw a graph of the equation x + Y = 5 & 3x - 2y =0 on the same graph paper. Find the coordinates of the point whose two lines intersect.
asked
Feb 19
in
Class IX Maths
+1
vote
1
answer
What are coral polyps? What are its kind? State with an example.
asked
Feb 17
in
Class IX Social Science
0
votes
0
answers
Describe river pollution in detail.
asked
Feb 10
in
Class IX Social Science
drainage
0
votes
2
answers
Define acceleration. A boy throws a stone up with a velocity of 60 m/s. (a) how long will it take to reach the maximum height (b) what will be the maximum height reached by the stone? (c) what will be its velocity when it reaches the ground?
asked
Feb 5
in
Class IX Science
gravitation
0
votes
3
answers
What is the difference between 'g' & 'G' ?
asked
Feb 1
in
Class IX Science
gravitation
0
votes
1
answer
What is manure and explain its advantages
asked
Feb 1
in
Class IX Science
improvement in food resources
0
votes
1
answer
Describe irrigation system in detail
asked
Feb 1
in
Class IX Science
improvement in food resources
–1
vote
0
answers
The Earth attracts apple from the tree & apple fall on it but Earth does not move towards the apple.Why?
asked
Jan 31
in
Class IX Science
+1
vote
1
answer
What is the difference between the political and permanent executive?
asked
Jan 27
in
Class IX Social Science
working of institutions
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