SSLC (English Medium) कक्षा ९ - Tamil Nadu Board of Secondary Education Question Bank Solutions

p(x) is a polynomial of degree 1 and q(x) is a polynomial of degree 2. What kind of the polynomial is p(x) × q(x)?

Degree of the polynomial (y³ – 2)(y³ + 1) is

Degree of the constant polynomial is __________

Find the Total Surface Area and the Lateral Surface Area of a cuboid whose dimensions are: length = 20 cm, breadth = 15 cm, height = 8 cm

The dimensions of a cuboidal box are 6 m × 400 cm × 1.5 m. Find the cost of painting its entire outer surface at the rate of ₹ 22 per m².

The dimensions of a hall is 10 m × 9 m × 8 m. Find the cost of white washing the walls and ceiling at the rate of ₹ 8.50 per m² 

Three identical cubes of side 4 cm are joined end to end. Find the total surface area and lateral surface area of the new resulting cuboid

The total surface area of a cuboid with dimension 10 cm × 6 cm × 5 cm is

Using the adjacent Venn diagram, find the following set:

A – B

Using the adjacent Venn diagram, find the following set:

B – C

Using the adjacent Venn diagram, find the following set:

A’ ∪ B’

Using the adjacent Venn diagram, find the following set:

A’ ∩ B’

Using the adjacent Venn diagram, find the following set:

(B ∪ C)’

Using the adjacent Venn diagram, find the following set:

A – (B ∪ C)

Using the adjacent Venn diagram, find the following set:

A – (B ∩ C)

If K = {a, b, d, e, f}, L = {b, c, d, g} and M = {a, b, c, d, h} then find the following:

K ∪ (L ∩ M)

If K = {a, b, d, e, f}, L = {b, c, d, g} and M = {a, b, c, d, h} then find the following:

K ∩ (L ∪ M)

If K = {a, b, d, e, f}, L = {b, c, d, g} and M = {a, b, c, d, h} then find the following:

(K ∪ L) ∩ (K ∪ M)

If K = {a, b, d, e, f}, L = {b, c, d, g} and M = {a, b, c, d, h} then find the following:

(K ∩ L) ∪ (K ∩ M) and verify distributive laws

If A = {x : x ∈ Z, −2 < x ≤ 4}, B = {x : x ∈ W, x ≤ 5}, C = {− 4, −1, 0, 2, 3, 4} verify A ∪ (B ∩ C) = (A ∪ B) ∩ (A ∪ C)