List of top Questions asked in UP Board XII

What was the vow of the Maharaja? How did he fulfil it and what danger did he face?

Change any one of the following into indirect speech: (i)He said, "We cannot be quite happy in this life.”

What do you infer from Sam’s letter to Charley in the story, The Third Level?

The phrase ‘hold good’ means:

The antonym of ‘justice’ is:

A selfish person who always thinks of himself is called:

The antonym of ‘better’ is:

The phrase ‘point out’ means:

The synonym of ‘controversy’ is:

One who does not believe in the existence of God is called:

Choose the correct option to answer the following questions: Dislike of or aversion to marriage is:

One who sees the dark side of a thing is called:

The synonym of ‘Jealous’ is:

Draw the energy level diagram for hydrogen atom. Show the transitions of Lyman, Balmer, Paschen, Brackett and Pfund series in the diagram. In which region do these spectrum lie?

What will be the refractive index of a thin prism material if its refracting angle and angle of deviation are the same?

The phrase ‘act upon’ means:

The number of atoms in a body centred cubic (bcc) unit cell is

(i) What do you understand by velocity of a chemical reaction?
(ii) Explain Raoult’s law.

In The Last Lesson, name the countries who were fighting, and describe the content of the bulletin board.

The solid which is electrical conductor, ductile and tensile, is called:

If \[ A = \begin{bmatrix} 1 & -2 & 3 \\ -4 & 2 & 5 \end{bmatrix}, B = \begin{bmatrix} 2 & 3 \\ 4 & 5 \\ 2 & 1 \end{bmatrix} \] find the matrix $AB$.

Find the interval in which the function \[ f(x) = 4x^3 - 6x^2 - 72x + 30 \] is (i) increasing and (ii) decreasing.