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

4⁻³ × 5⁻³ = __________

(−2)⁻⁷ = ____________

`(-1/3)^(-5)` = ____________

If 8^x = `1/64`, the value of x is −2

Evaluate: (5⁰ + 6⁻¹) × 3³  

Evaluate: (2⁻¹ + 3⁻¹) ÷ 6⁻¹ 

Evaluate: (3⁻¹ + 4⁻² + 5⁻³)⁰ 

Simplify: (3²)³ × (2 × 3⁵)⁻² × (18)² 

Simplify: `(9^2 xx 7^3 xx 2^5)/(84^3)`

Simplify: `(2^8 xx 2187)/(3^5 xx 32)`

(−2)⁻³ × (−2)⁻² = ____________

Which is not correct?

If `(10^x)/(10^(-3))` = 10⁹, then x is ____________

By how much does `1/((10/11))` exceed `((1/10))/11`?

Simplify: (3.769 × 10⁵) + (4.21 × 10⁵)

Order the following from the least to the greatest: 16²⁵, 8¹⁰⁰, 3⁵⁰⁰, 4⁴⁰⁰, 2⁶⁰⁰  

Expand using exponents: 6054.321

Expand using exponents: 897.14

X-axis and Y-axis intersect at _________

The coordinates of the point in third quadrant are always _________