SSLC (English Medium) Class 9 - Tamil Nadu Board of Secondary Education Question Bank Solutions

The distance between the point (5, −1) and the origin is _________ 

Find the area of a quadrilateral ABCD whose sides are AB = 13 cm, BC = 12 cm, CD = 9 cm, AD = 14 cm and diagonal BD = 15 cm

A park is in the shape of a quadrilateral. The sides of the park are 15 m, 20 m, 26 m and 17 m and the angle between the first two sides is a right angle. Find the area of the park

A land is in the shape of rhombus. The perimeter of the land is 160 m and one of the diagonal is 48 m. Find the area of the land.

The adjacent sides of a parallelogram measures 34 m, 20 m and the measure of the diagonal is 42 m. Find the area of parallelogram

If P = {1, 2, 5, 7, 9}, Q = {2, 3, 5, 9, 11}, R = {3, 4, 5, 7, 9} and S = {2, 3, 4, 5, 8} then find (P ∪ Q) ∪ R

If P = {1, 2, 5, 7, 9}, Q = {2, 3, 5, 9, 11}, R = {3, 4, 5, 7, 9} and S = {2, 3, 4, 5, 8} then find (P ∩ Q) ∩ S

If P = {1, 2, 5, 7, 9}, Q = {2, 3, 5, 9, 11}, R = {3, 4, 5, 7, 9} and S = {2, 3, 4, 5, 8} then find (Q ∩ S) ∩ R

Test for the commutative property of union and intersection of the sets

P = {x : x is a real number between 2 and 7} and

Q = {x : x is an rational number between 2 and 7}

If A = {p, q, r, s}, B = {m, n, q, s, t} and C = {m, n, p, q, s}, then verify the associative property of union of sets

Verify the associative property of intersection of sets for A = `{-11, sqrt(2), sqrt(5), 7}`, B = `{sqrt(3), sqrt(5), 6, 13}` and C = `{sqrt(2), sqrt(3), sqrt(5), 9}`

If A = {x : x = 2ⁿ, n ∈ W and n < 4}, B = {x : x = 2n, n ∈ N and n ≤ 4} and C = {0, 1, 2, 5, 6}, then verify the associative property of intersection of sets

For any three sets P, Q and R, P – (Q ∩ R) is

Which of the following is true?

If `1/7 = 0.bar(142857)` then the value of `5/7` is

Find the degree of the following polynomial

`1 - sqrt(2)y^2 + y^7`

Find the degree of the following polynomial

`(x^3 - x^4 + 6x^6)/x^2`

Find the degree of the following polynomial

x³(x² + x)

Find the degree of the following polynomial

3x⁴ + 9x² + 27x⁶ 

Find the degree of the following polynomial

`2sqrt(5)"p"^4 - (8"p"^3)/sqrt(3) + (2"p"^2)/7`