SSLC (English Medium) कक्षा ८ - Tamil Nadu Board of Secondary Education Question Bank Solutions

(x + 4) and (x – 5) are the factors of ___________

Factorise : 16p⁴ – 1

Construct the following quadrilaterals with the given measurements and also find their area.

PLAY, PL = 7 cm, LA = 6 cm, AY = 6 cm, PA = 8 cm and LY = 7 cm

Verify the commutative property for addition and multiplication for the rational numbers `(-10)/11` and `(-8)/33`

Give an example and verify the following statement.

Subtraction is not commutative for rational numbers

Expand (2n – 1)(2n + 3)

Construct the following quadrilaterals with the given measurements and also find their area.

PQRS, PQ = QR = 3.5 cm, RS = 5.2 cm, SP = 5.3 cm and ∠Q = 120°

Verify the associative property for addition and multiplication for the rational number `(-7)/9, 5/6` and `(-4)/3`

`1/2 - (3/4 - 5/6) ≠ (1/2 - 3/4) - 5/6` illustrates that subtraction does not satisfy the ________ property for rational numbers

Give an example and verify the following statement.

Division is not associative for rational numbers

Expand (3 + m)³ 

Expand (2a + 5)³ 

Expand (3p + 4q)³

Expand (52)³

Expand (104)³

Find the volume of the cube whose side is (x + 1) cm

(p + q)(p² – pq + q²) is equal to _____________

a³ + b³ = (a + b)³ = __________

Construct the following quadrilaterals with the given measurements and also find their area.

MIND, MI = 3.6 cm, ND = 4 cm, MD = 4 cm, ∠M = 50° and ∠D = 100°

Verify the distributive property a × (b + c) = (a × b) + (a × c) for the rational numbers a = `(-1)/2`, b = `2/3` and c = `(-5)/6`