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

Name the orthocentre of ∆PQR

The sides of a right angled triangle are in the ratio 5 : 12 : 13 and its perimeter is 120 units then, the sides are ______________

Verify the additive and multiplicative inverse property for the rational numbers `(-7)/17` and `17/27`

Which of the following illustrates the inverse property for addition?

8x³y ÷ 4x² = 2xy

7ab³ ÷ 14ab = 2b²

Divide 27y³ by 3y

Simplify `(14"p"^5"q"^3)/(2"p"^2"q") - (12"p"^3"q"^4)/(3"q"^2)`

Divide: (32y² – 8yz) by 2y

Divide: 81(p⁴q²r³ + 2p³q³r² – 5p²q²r²) by (3pqr)²

Statement A: If 24p²q is divided by 3pq, then the quotient is 8p.

Statement B: Simplification of `((5x + 5))/5` is 5x

The denominator of a fraction exceeds Its numerator by 8. If the numerator is increased by 17 and the denominator is decreased by 1, we get `3/2`. Find the original fraction.

The diagonals of the rhombus is 12 cm and 16 cm. Find its perimeter. (Hint: the diagonals of rhombus bisect each other at right angles)

The value of `((-15)/23) ÷ (30/(-46))` is ________

Divide : `(-21)/5` by `(-7)/(-10)` 

Divide : `(-3)/13` by −3

Divide : −2 by `(-6)/(15)`

Find (a + b) ÷ (a – b) if a = `1/2`, b = `2/3`

Find (a + b) ÷ (a – b) if a = `(-3)/5`, b = `2/15`

`3/4 ÷ (5/8 + 1/2)` = __________