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Recent questions tagged Quadratic equation
0
votes
1
answer
Find the value of k so that sum of the roots of the quadratic equation is equal to the product of the roots:
asked
Feb 16
in
Class X Maths
by
navnit40
(
-2,514
points)
quadratic equation
0
votes
1
answer
Determine whether the given quadratic equations have equal roots and if so, find the roots:
asked
Feb 16
in
Class X Maths
by
navnit40
(
-2,514
points)
quadratic equation
0
votes
1
answer
Solve the following quadratic equation:
asked
Feb 16
in
Class X Maths
by
navnit40
(
-2,514
points)
quadratic equation
0
votes
1
answer
Solve the following quadratic equation by factorisation method:
asked
Feb 16
in
Class X Maths
by
navnit40
(
-2,514
points)
quadratic equation
0
votes
1
answer
Solve the following quadratic equation by factorisation:
asked
Feb 16
in
Class X Maths
by
navnit40
(
-2,514
points)
quadratic equation
0
votes
1
answer
In each of the following find the values of k of which the given value is a solution of the given equation:
asked
Feb 16
in
Class X Maths
by
muskan15
(
-1,979
points)
quadratic equation
0
votes
1
answer
Two pipes running together can 1 fill a cistern in 11 1/9 minutes.
asked
Feb 16
in
Class X Maths
by
muskan15
(
-1,979
points)
quadratic equation
0
votes
1
answer
A shopkeeper purchases a certain number of books for Rs. 960.
asked
Feb 16
in
Class X Maths
by
muskan15
(
-1,979
points)
quadratic equation
0
votes
1
answer
Car A travels x km for every litre of petrol, while car B travels (x + 5) km for every litre of petrol.
asked
Feb 16
in
Class X Maths
by
muskan15
(
-1,979
points)
quadratic equation
0
votes
1
answer
An aeroplane travelled a distance of 400 km at an average speed of x km/hr.
asked
Feb 16
in
Class X Maths
by
muskan15
(
-1,979
points)
quadratic equation
0
votes
1
answer
One fourth of a herd of camels was seen in the forest.
asked
Feb 16
in
Class X Maths
by
muskan15
(
-1,979
points)
quadratic equation
0
votes
1
answer
Two pipes flowing together can fill a cistern in 6 minutes.
asked
Feb 16
in
Class X Maths
by
muskan15
(
-1,979
points)
quadratic equation
0
votes
1
answer
Some students planned a picnic.
asked
Feb 16
in
Class X Maths
by
muskan15
(
-1,979
points)
quadratic equation
0
votes
1
answer
The speed of an express train is x km/hr arid the speed of an ordinary train is 12 km/hr less than that of the express train.
asked
Feb 15
in
Class X Maths
by
aditya23
(
-151
points)
quadratic equation
0
votes
1
answer
A car covers a distance of 400 km at a certain speed.
asked
Feb 15
in
Class X Maths
by
aditya23
(
-151
points)
quadratic equation
0
votes
1
answer
By increasing the speed of a car by 10 km/hr, the time of journey for a distance of 72 km. is reduced by 36 minutes.
asked
Feb 15
in
Class X Maths
by
aditya23
(
-151
points)
quadratic equation
0
votes
1
answer
Rs. 480 is divided equally among ‘x’ children.
asked
Feb 15
in
Class X Maths
by
aditya23
(
-151
points)
quadratic equation
0
votes
1
answer
The side (in cm) of a triangle containing the right angle are 5x and 3x – 1.
asked
Feb 15
in
Class X Maths
by
aditya23
(
-151
points)
quadratic equation
0
votes
1
answer
Solve for x : (x2 – 5x)2 – 7(x2 – 5x) + 6 = 0; x ∈ R.
asked
Feb 15
in
Class X Maths
by
navnit40
(
-2,514
points)
quadratic equation
0
votes
1
answer
A two digit number is such that the product of the digits is 12.
asked
Feb 15
in
Class X Maths
by
priya12
(
-11,078
points)
quadratic equation
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