page 52 | Mathematics and Soft Skill-DDCET MCQ

Q521. What does "FYI" stand for in the context of business communication?

For Your Interest

For Your Inquiry

For Your Information

For Your Involvement

Q522. \( \cos{2\alpha} = _{----------} .\)

\( \cos^{2}{\alpha} + \sin^{2}{\alpha}\)

\( -\cos^{2}{\alpha} - \sin^{2}{\alpha}\)

\(\sin^{2}{\alpha} - \cos^{2}{\alpha} \)

\( \cos^{2}{\alpha} - \sin^{2}{\alpha}\)

Q523. The domain of \(tan(x)\) is \(_{------------}\).

\(R - \frac{(2n+1)\pi}{2}\)

\(R\)

\(R-{0}\)

\(R - n\pi \)

Q524. Select the sentence with the proper use of articles.

He has an MBA from prestigious university.

The MBA program is challenging.

She is a lawyer and works for a justice.

I want to become an astronaut.

Q525. If \(sin x=\frac{1}{2}\) and \(cos x=\frac{\sqrt{3}}{2}\), then \(sin 2x = _{-------------}\).

\(\frac{\sqrt{3}}{2}\)

\(\frac{1}{2}\)

\(\frac{1}{\sqrt{2}}\)

\(1\)

Q526. What is the value of \(log_{5}{(25)}?\)

3

5

2

0

Q527. The teacher __________ a new lesson every day.

teaches

is teaching

is taught

taught

Q528. Select the sentence with the correct use of "effect" and "affect."

The loud noise had a negative effect on my concentration.

The loud noise had a negative affect on my concentration.

The loud noise affected negatively on my concentration.

The loud noise effected negatively on my concentration.

Q529. She asked me to bring ___________ a pencil and paper for the meeting.

oneself

myself

himself

herself

Q530. Which non-verbal cue is commonly associated with nervousness or anxiety?

Steepling fingers

Tapping foot

Mirroring

Firm handshake

MCQ

Aptitude Test (Mathematics and Soft Skill) DDCET