BITSAT Mathematics: Questions 89 - 94 of 244

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Question number: 89

» Limits & Continuity » Algebra of Functions

MCQ▾

Question

If expression given below exists, then –

limh0f(x+h)f(xh)h=_

Choices

Choice (4) Response

a.

2f(x)

b.

f(x)

c.

12f(x)

d.

None of the above

Question number: 90

» Sequence and Series » Sum Upto N Terms of Special Series

MCQ▾

Question

The sum of 40 terms of an A. P. whose first term is 2 and common difference 4, will be

Choices

Choice (4) Response

a.

3200

b.

200

c.

1600

d.

2800

Question number: 91

» Statistics and Probability » Probability

MCQ▾

Question

7 men and 7 women are to sit round a table so that there is a man on either side of a woman. The number of seating arrangement is

Choices

Choice (4) Response

a.

7!

b.

(7!)2

c.

6!7!

d.

(6!)2

Question number: 92

» Basic Mathematics » Geometry » Quadrilateral and Properties

MCQ▾

Question

Area of the parallelogram whose diagonals are a and b is –

Choices

Choice (4) Response

a.

12 a×b

b.

ab

c.

a+b

d.

a×b

Question number: 93

» Vector Algebra » Scalar and Vector Triple Product

MCQ▾

Question

i^×(x×i^)+j^×(x×j^)+k^×(x×k^) is –

Choices

Choice (4) Response

a.

2x

b.

0^

c.

0

d.

x

Question number: 94

» Integral Calculus » Integration by Substitution

MCQ▾

Question

sinx+cosx9+16sin2xdx is equal to –

Choices

Choice (4) Response

a.

15sin1[4sinxcosx5]

b.

14sin1[4sinxcosx5]

c.

14log sinx cosx+149+16sin2x

d.

None of the above

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