page 6 | Mathematics and Soft Skill-DDCET MCQ

Q61. Choose the sentence with the correct use of "sit" and "set."

She asked him to sit the table for dinner.

She asked him to set the table for dinner.

She asked him to sit down at the table for dinner.

She asked him to set down at the table for dinner.

Q62. A vector, 14 units from the origin, along the X axis, is added to vector 16 units from the origin along the Y axis and is added to vector 12 units from the origin along the Z axis. What is the resultant vector?

\(14i+16j+12k\)

\(14i+16k+12j\)

\(14j+16i+12k\)

\(14k+16j+12i\)

Q63. Identify the sentence in passive voice.

She wrote a compelling essay.

The compelling essay was written by her.

A compelling essay she wrote.

She has been writing a compelling essay.

Q64. Find the correct answer: \(\int \frac{4}{x \sqrt{16x^2 - 144}} \: dx\).

\(cosec^{-}(\frac{x}{3}) + C\)

\( \sec^{-}(\frac{x}{3}) + C\)

\( \frac{3}{1} \sec^{-}(\frac{x}{3}) + C\)

\( \frac{1}{3} \sec^{-}(\frac{x}{3}) + C\)

Q65. Select the sentence with the correct conjunction.

I like both tea nor coffee.

I like neither tea and coffee.

I like both tea and coffee.

I like either tea nor coffee.

Q66. In an Adjustment Letter, what is the usual response to a customer's complaint?

Denial of responsibility

Confirmation of the issue

Acknowledgment and resolution

Request for more information

Q67. What is the antonym of "enormous"?

Huge

Tiny

Gigantic

Immense

Q68. What is the value of \( \lim\limits_{x \to 0} \frac{\sin{x}}{x} ?\)

1

0

\(\infty\)

None of above

Q69. She asked me to bring ___________ a pencil and paper for the meeting.

oneself

myself

himself

herself

Q70. Choose the correct answer: \(\int_{-2}^2 \:x^4 \: dx\).

\(\frac{64}{5} \)

\(\frac{32}{5} \)

\(\frac{64}{2} \)

\(\frac{32}{2} \)

MCQ

Aptitude Test (Mathematics and Soft Skill) DDCET