Class 11 maths

Front

What is the hypotenuse of a right-angled triangle with height 12 cm and base 16 cm?

Back

20 cm

Front

If all P are Q and some Q are R, what can we conclude?

Back

Some Q are P.

Front

What is the chemical formula of washing soda?

Back

Na₂CO₃

Front

What does a transformer do?

Back

Increase or decrease voltage.

Front

What is the power dissipated in a 10Ω resistor carrying 2A current?

Back

40W

Front

What is the formula to calculate the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the definition of a right-angled triangle?

Back

A triangle with one angle measuring 90 degrees.

Front

What is the relationship between voltage, current, and resistance?

Back

Ohm's Law: V = I * R.

Front

What is the formula for calculating the volume of a rectangular prism?

Back

Volume = length * width * height.