First Term Examination 2021-22

A point whose abscissa and ordinate are 2 and -5

respectively, lies in

• first quadrant

• second quadrant

• third quadrant

• Fourth quadrant

Abscissa of a point is positive in

• I quadrant only

• II quadrant only

• I and II quadrants

• I and IV quadrants

The point for which the abscissa and ordinate have

same signs will lie in

• I and II quadrants

• I and III quadrants

• I and IV quadrants

• III and IV quadrants

The distance of the point (5,- 2) from the x-axis is

• 5

• -2

• 3

• 4

The three vertices of a square ABCD are A(3, 2),

B(-2, 2) and D(3,- 3). Find the coordinates of C

and the area of square ABCD.

• C(-2,- 3), 5 sq. units

• C(3,- 3), 5 sq. units

• C(3, 2), 25 sq. units

• C(3, 2), 25 sq. units

The sides of a triangular field are 33 m, 44 m and 55

m. the cost of leveling the field at the rate of Rupees 1.20

per m² is

• Rupees 871.20

• Rupees 1480

• Rupees 1560.20

• Rupees 980.60

Assertion: The side of an equilateral triangle is 6 cm

then the area of the triangle is 9 cm²

Reason: All the sides of an equilateral triangle are

equal.

• Both assertion and reason are true and the reason is

  the correct explanation of assertion.

• Both assertion and reason are true but the reason is

  not the correct explanation of assertion.

• The assertion is true but the reason is false.

• The assertion is false but the reason is true.

State True or False

Area of a quadrilateral whose sides and one diagonal are

given, can be calculated by dividing the quadrilateral

into two triangles and using Heron’s formula.

• True

• False

The base of the right-angled triangle measures 6 cm and

its hypotenuse is 10 cm. The area of the triangle is

• 24 cm²

• 12 cm²

• 8 cm²

• 16 cm²

If the area of an equilateral triangle is 9  $\sqrt{3}$ cm2, then
the semi-perimeter of the triangle is

• 9 cm

• 24 cm

• 12 cm

• 10 cm