Skip to content
Philoid
Browse Saved
Back to chapter
Maths
1. Quadratic Equations in One Variable
Home · Class 10 · Maths · Ref. Book · 1. Quadratic Equations in One Variable
Prev
Next
Q5 of 65 Page 13

The area of the Amita’s rectangular land is 2000 sq.m. and perimeter of it is 180 m. By calculating, let us write the length and breadth of the Amita’s land.

Let the length of rectangular land be l.

As, length × breadth = Area


breadth = .


Also given, perimeter = 180


According to question,












Hence, if the length = 40m then breadth = 50m


Or


If length = 50m then length = 40m


More from this chapter

All 65 →
3

If 5 times of a positive whole number is less by 3 than twice of its square, then let us determine the number.

4

The distance between two places is 200 km.; the time taken by motor car from one place to another is less by 2 hrs than the time taken by a zeep car. If the speed of the motor car is 5 km/hr. more than the speed of the zeep car, then by calculating let us write the speed of the motor car.

6

The tens digit of a two digit number is less by 3 than the unit digit. If the product of the two digits is subtracted from the number, the result is 15. Let us write the unit digit of the number by calculation.

7

There are two pipes in a water reservoir of our school. Two pipes together take minutes to fill the reservoir. If the two pipes are opened separately, then one pipe would take 5 minutes more time than the other pipe. Let us write by calculating the time taken to fill the reservoir separately by each of the pipes.

Questions · 65
1. Quadratic Equations in One Variable
1 2 3 4 4 4 4 5 6 6 6 6 6 6 6 6 1 1 1 1 2 2 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 1 2 3 4 5 6 7 8 9 10 10 10 10 10 10 10 11 11 11 11 11
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved