Class 10 ICSE Maths Quadritic Equations Boards Questions
Here we provide Class 10 Maths important notes,board questions and predicted questions with Answers for chapter Quadritic Equations. These important notes,board questions and predicted questions are based on ICSE board curriculum and correspond to the most recent Class 10 Maths syllabus. By practising these Class 10 materials, students will be able to quickly review all of the ideas covered in the chapter and prepare for the Class 10 Board examinations.
2016
Q1
Solve the quadratic equation x2 —3(x+3)=0;Give
your
answer
correct two significant figures.
solutions
solutions
Q2
A bus covers a distance of 240 km at a uniform speed. Due to heavy rain its speed gets
reduced by 10 km/h and as such it takes two hrs longer to cover the total distance.
Assuming the uniform speed to be 'x' km/h, form an equation and solve it to evaluate
'x'.
solutions
solutions
2017
Q1
Solve the equation 4x2 - 5x - 3 = O and give your answer correct to two decimal places.
solutions
solutions
Q2
The sum of the ages of Vivek and his younger brother Amit is 47 years. The product of their
ages in years is 550. Find their ages.
solutions
solutions
2018
Q1
Solve x2+7x=7 and give your answer correct to two decimal places.
solutions
solutions
Q2
Find the value of k for which the following equation has equal roots.
x2 + 4kx +(k2 -k+2)=0
solutions
x2 + 4kx +(k2 -k+2)=0
solutions
2019
Q1
Solve for x the quadratic equation x2 — 4 x — 8 = O.
Give your answer correct to three significant figures.
solutions
solutions
Q2
The product of two consecutive natural numbers which are multiples of 3 is equal
to 810. Find the two numbers.
solutions
solutions
2020
Q1
Solve the following Quadratic Equation:
x2 - 7x +3=0
Give your answer correct to two decimal places.
solutions
x2 - 7x +3=0
Give your answer correct to two decimal places.
solutions
Q2
If
,prove that x2 -4ax +1=0
solutions
,prove that x2 -4ax +1=0
solutions
Q3
The difference of two natural numbers is 7 and their product is 450.
Find the numbers.
solutions
solutions
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