Two pipes running together can fill a cistern in 3 3/13 min. If one pipe takes 3 min
Sum of the areas of two squares is 468m square. If the difference of the parameter
Using the quadratic formula, solve the quadratic equation.
A rectangular park is to be designed whose breadth is 3 m less than its length.
Solve the following quadratic equation by factorisation method.
The speed of a boat in still water is 15 km/h. It can go 30 km upstream and
Find the nature of the roots of the following quadratic equations. If the real roots
Using factorisation, solve the following quadratic equation.
A two digit number is such that the product of the digits is 12. When 36 is added to the
Is the following situation possible? If so, then determine their present ages
A train travels 360 km at a uniform speed. If the speed had been 5 km/h more
Find the value of k for which the given equation has equal roots.
A dealer sells a toy for 24 rupee and gains as much per cent as the cost price of the toy.
"John and Janvi together have 45 marbles. Both of them lost 5 marbles each and the
One year ago, a man was 8 times as old as his son. Now, his age is equal to the square of his
The attitude of a right angled triangle is 7 cm less than its base. If the hypotenuse
Find the nature of roots of the following quadratic equations. If the real roots exist,
The sum of the squares of three consecutive natural numbers is 110. Determine the numbers.
Solve the following quadratic equations
Find two numbers whose sum is 27 and product is 182
A cottage industry produces a certain number of pottery articles in a day
The sum of the raciprocals of Rehmans ages, (in years) 3 yr
Represent the following situations in the form of quadratic equations
Find the roots of the following quadratic equations, if they exist, by
Find the roots of the quadratic equation given in
Find two consecutive positive integer, Sum of whose squares is 365
Check whether the following are quadratic equation
A passenger train takes 3 h less for a journey of 360 km, if its speed
Find the roots of of the following quadratic equations by factorisation
In each of the following equations, determine the value of k
Two water taps together can fill a tank in
An express train takes 1 h less than a passenger train to travel 132 km
Is it possible to design a rectangular park of perimeter 80 m and area 400 m square
Check whether the following are quadratic equations
In the class test, the sum of Shefalis marks in Mathematics and English
Find the values of k for each of the following quadratic equations, so that they
Find the roots of the following equations
The diagonal of a rectangular field is 60 m more than the shorter side
Is it possible to design a rectangular mango grove whose length is twice
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