List of practice Questions

The value of the integral
\[ \oint_C \left( y^3 \mathbf{i} - x^3 \mathbf{j} \right) \cdot \left( i \, dx + j \, dy \right) \] where \(C\) is the closed curve, is:

The solution of the following system of linear equations
\(4x_1 - 8x_2 - 2x_3 = 0\)
\(3x_1 - 5x_2 - 2x_3 = 0\) 
\(2x_1 - 8x_2 + x_3 = 0\) is:

The eigenvalues of the matrix
\[ \begin{bmatrix} 1 & -2 & 3 \\ -2 & 2 & -4 \\ 3 & -4 & 7 \end{bmatrix} \] are:

PERT technique deals with the project of

The unoccupied cells in the transportation table are analogous to

A variable which does not appear in the basic variable column of a simplex table for a solution is assigned

G-code is a

In a multispindle CNC machine tool 3 operations are performed with times 50 70 and 80 seconds at each of its work centers The cycle time time required to manufacture one workpiece in seconds will be

A ratchet screw in a micrometer is provided to

For clearance fit the upper limit of the shaft should be

Production scheduling is simple and high volume of output and high labour efficiency are achieved in the following case of

Centre-line feeding resistance CFR indicates the difficulty of feeding a given alloy in a mould Normally feeding is considered to be difficult if

Tempering is a heat treatment process by which

Rearrange the following units in their chronological order in a dictionary:
(A) Pronunciation
(B) Word
(C) Spellings
(D) Parts of Speech
(E) Meaning
Choose the correct answer from the options given below:

Re-arrange the following language families as per their number of speakers in the world:
(A) Hindi
(B) Spanish
(C) English
(D) Mandarin
Choose the correct answer from the options given below:

The study of the linguistic properties of an area is known as:

Pannini's 'Ashtadhyayi' consists of:

Linguistics, as a discipline, was studied earlier as:

In the English sentence 'The man walks his dog every morning', the verb 'walk' is an example of:

Which one of the following is an example of intransitive verb:

’Cultural transmission’ is the basic design feature of:

In the given reduplicated Hindi word ‘ghar-ghar’, the intended meaning is:

Bodo language is mainly spoken in:

Khasi language belongs to:

’Ashtadhyayi’ is written by: