List of top Questions asked in Bihar Board Class XII

Direction is

The leader takes work from his subordinates

In horizontal communication, flow of suggestion is

Management control is done by

For business, marketing is

Costliest means of sales promotion is

Supervisor is ........... of the workers.

........... direction is related to employees.

Supervision is

Direction is required at what level of management?

........... deals in new issued shares.

Legally SEBI was established in.

The future of Stock Exchanges in India is

Who is the writer of the book "Principles of Marketing"?

Marketing concept is

Money spent on marketing is

Marketing expenditure is a burden on

The market creates liquidity.

Find the integral of \( \frac{(\sqrt{x+1})^2}{x\sqrt{x + 2x + \sqrt{x}}} \).

Find \( \tan^{-1} (\sqrt{3}) - \cot^{-1} (-\sqrt{3}) \).

Find \( \sin \left( \sin^{-1} \frac{2}{3} \right) + \tan^{-1} \left( \tan \frac{3\pi}{4} \right) \).

Find \( \tan^{-1} \left( \frac{1}{2} \right) + \tan^{-1} \left( \frac{1}{3} \right) \).

If \( \sin \left( \sin^{-1} \frac{1}{5} \right) + \cos^{-1} x = 1 \), find \( x \).

Multiply the matrices: \[ \left[ \begin{matrix} 1 & 2 \\ 3 & 4 \end{matrix} \right] \left[ \begin{matrix} 1 & 0 \\ 0 & 1 \end{matrix} \right] \]

If \( A = \left[ \begin{matrix} 1 & 0 \\ 0 & 1 \end{matrix} \right] \), find \( A^{100} \).