NDA (National Defense Academy) Mathematics: Questions 437 - 447 of 1300

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Question 437

Question MCQ▾

If , , are in , then what is the value of

Choices

Choice (4)Response

a.

5

b.

15

c.

20

d.

10

Edit

Question 438

Question MCQ▾

If then what is equal to?

Choices

Choice (4)Response

a.

b.

c.

d.

0

Edit

Question 439

Question MCQ▾

If one of the roots of the equation is , then what is equal to?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 440

Appeared in Year: 2016

Question MCQ▾

Let be where Let be in where

What is the value of

Choices

Choice (4)Response

a.

90

b.

105

c.

Cannot be determined

d.

120

Edit

Question 441

Question MCQ▾

For all sets and is . Is this equation satisfied?

Choices

Choice (4)Response

a.

Yes

b.

No

c.

None of the above

d.

Question does not provide sufficient data or is vague

Edit

Passage

Let

Where,

Question 442 (1 of 3 Based on Passage)

Question MCQ▾

What is the value of ?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 443 (2 of 3 Based on Passage)

Question MCQ▾

What is equal to?

Choices

Choice (4)Response

a.

0

b.

1

c.

2

d.

Edit

Question 444 (3 of 3 Based on Passage)

Question MCQ▾

What is equal to?

Choices

Choice (4)Response

a.

0

b.

c.

1

d.

Edit

Question 445

Question MCQ▾

If , then find the .

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 446

Question MCQ▾

What is the solution of differential equation

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 447

Question MCQ▾

If , then what is the unit vector parallel to in the opposite direction?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit