HARD
10th West Bengal Board
IMPORTANT
Earn 100

A man bought some books by ₹ 1080. If the price of each book be ₹ 6 less he could get 9 books more. How many books he bought?

Important Questions on Quadratic Equation in One Variable

HARD
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 1 - Quadratic Equation in One Variable>EXERCISE 1A>Q 20
If the price of each dozen of pin is reduced by 2 paisa then 6 more pins are available in 42 paisa. Find the present value of pin per dozen.
HARD
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 1 - Quadratic Equation in One Variable>EXERCISE 1A>Q 21
If the price of rice is increased by ₹ 1 per kg, Natababu bought 1 kg less rice by ₹ 600. What is the previous price of rice per kg?
HARD
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 1 - Quadratic Equation in One Variable>EXERCISE 1A>Q 22
A man travelled 96 km by cycle. He saw that if he travelled with a speed of 2 km/hr more, then he requires 4 hours less. Find the speed of the man.
HARD
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 1 - Quadratic Equation in One Variable>EXERCISE 1A>Q 22
The hypotenuse of a right-angled triangle is 15 cm and the difference of other two side is 3 cm. Find the length of other two sides.
EASY
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 1 - Quadratic Equation in One Variable>EXERCISE 1A>Q 23
The hypotenuse of a right-angled triangle is 6 cm more than one of the remaining two sides and 12 cm more than the other. Find the area of the triangle.
HARD
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 1 - Quadratic Equation in One Variable>EXERCISE 1A>Q 24
The breadth of a rectangle is 3 cm less than its length. If the area of the rectangle be 40 sq. cm. Find its perimeter.
MEDIUM
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 1 - Quadratic Equation in One Variable>EXERCISE 1A>Q 25
The area of a square is double the area of a rectangle. The length of the rectangle is 5 cm more than each side of the square and breadth is 12 cm less. Find the perimeter of the rectangle.
HARD
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 1 - Quadratic Equation in One Variable>EXERCISE 1A>Q 26
The base of a triangle is 8 cm less than twice its height. If the area of the triangle be 320 sq.cm, find its height.