BITSAT (Birla Institute of Technology & Science Admission Test) Mathematics: Questions 240 - 250 of 390

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Question 240

Question

MCQ▾

If the vectors and are at right angles, then can have values –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 241

Question

MCQ▾

The locus of point z satisfying , where is a real number, is –

Choices

Choice (4)Response

a.

Circle

b.

Point of straight lines

c.

Hyperbola

d.

All of the above

Question 242

Question

MCQ▾

is equal to –

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question 243

Question

MCQ▾

The line and are –

Choices

Choice (4)Response

a.

Perpendicular

b.

Coincident

c.

Skew

d.

Parallel

Question 244

Question

MCQ▾

If

Choices

Choice (4)Response

a.

b.

c.

d.

Question 245

Question

MCQ▾

If and , then if and only if –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 246

Question

MCQ▾

is equal to –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 247

Question

MCQ▾

Which of the following function is periodic?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 248

Question

MCQ▾

The line passing through and parallel to the line is –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 249

Question

MCQ▾

Let and , then is a –

Choices

Choice (4)Response

a.

One-one function from to

b.

Surjection from to

c.

Bijection from to

d.

None of the above

Question 250

Question

MCQ▾

is equal to –

Choices

Choice (4)Response

a.

b.

c.

d.

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