Chief Editor
$\rm{25^{\circ} \, C}$ to $\rm{35^{\circ} \, C}$ temperature is good for which of the following process?
Difficulty: Easy
A:

Preparation of formalin

B:

Fermentation

C:

Dow's method

D:

Methanol

This was her maiden performance and she did very well. The synonym of the highlighted word is:
Difficulty: Hard
A:

Primary

B:

First

C:

Girlish

D:

Fresh

Choose the correct analogy.
Enormous : Huge : :
Difficulty: Easy
A:

Rough : Rock

B:

Muddy : Unclear

C:

Purse : Kitchen

D:

Black : White

She is meticulous about her appearance. The synonym of the highlighted word is:
Difficulty: Easy
A:

Worried

B:

Careful

C:

Proud

D:

Methodical

Even though he is a leading authority on the French Revolution, the chairperson of the department is a _______ speaker whose lectures on even the most exciting aspect of that historical period cause students to yawn
Difficulty: Hard
A:
lackluster
B:
superb
C:
devoted
D:
successful
Sodium can be obtained by:
Difficulty: Easy
A:
Electrolysis of acidified water
B:
Be heating NaCl and water 100°
C:
Electrolysis of molten sodium chloride
D:
Electrolysis of aqueous sodium chloride
Cube roots of unity are
Difficulty: Easy
Verified By ClassNotes
A:

$1,\omega,\omega^{2}$

B:

$-1,1,\omega^{2}$

C:

$1,-1,\omega$

D:

None of these

A flywheel accelerates from rest to an angular velocity of 7 rad/sec in 7 seconds. Its average acceleration will be:
Difficulty: Easy
A:
49 $rad/sec^{2}$
B:
1 $rad/sec^{2}$
C:
0.16 $rev/sec^{2}$
D:
Both b and c
Rashid is too _______ as far as his food habits are concerned
Difficulty: Hard
A:
curious
B:
involved
C:
enjoyable
D:
fastidious
Choose the meaning of Decorum:
Difficulty: Hard
A:

Correctness

B:

Faulty

C:

Modest

D:

Muscular

Choose the synonym of Sultry:
Difficulty: Hard
A:

Solvable

B:

Sticky

C:

Salty

D:

Hot and humid

Choose the correct analogy.
Pilot : Steer : :
Difficulty: Hard
A:

Guard : Protect

B:

Chef : Dine

C:

Boss : Obey

D:

Lawyer : Retain

$\cfrac{x^{3}-x^{2}+x+1}{x^{2}+5}$ is a
Difficulty: Easy
A:

Proper Rational Fraction

B:

Improper Rational Fraction

C:

Infinite Rational Fraction

D:

Finite Rational Fraction

A cell which produces electrical current by an oxidation reduction reaction is called:
Difficulty: Easy
A:
Electrolytic cell
B:
Voltaic cell
C:
Reversible cell
D:
Standard cell
Choose the meaning of Implacable:
Difficulty: Easy
A:

Wish

B:

Encouragement

C:

Cruel

D:

Loyalty

How many terms are there in the expansion of $(1+x)^{n}$
Difficulty: Easy
Verified By ClassNotes
A:

$2^{n}$

B:

$n^{2}$

C:

$n+1$

D:

$n-1$

Monochromatic light means waves of:
Difficulty: Easy
A:
Same frequency
B:
Same color
C:
Same wavelength
D:
All
If $A=\begin{bmatrix}4&7&2&9\end{bmatrix}$and $B=\begin{bmatrix}12\\1\\5\\6 \end{bmatrix}$ then AB=
Difficulty: Easy
A:
Not possible
B:
119
C:
102
D:
34
Frequency of red color as compared to that of violet color is:
Difficulty: Easy
A:
Equal
B:
Smaller
C:
Greater
D:
None
During electrolysis, electrons are:
Difficulty: Easy
A:
Lost by anions and gained by cations
B:
Gained by nions and lost by cations
C:
Gained only
D:
Lost only

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