Question # 1

How many arrangements of the letters of the word MI SSI PPI, taken all together can be made?

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30°

60°

45°

None of these

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0

-1

1

-2

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I

14 I

0

None of these

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15

9

7

8

Four cards are drawn at random from a pack of 52 playing cards. The probability of getting all the four cars of the same suit is

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44/4165

22/4165

11/4165

None of these

A card is drawn from a pack of cards numbered 2 to 53. the probability that the number on the card is prime number less than 20 is

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2 / 13

4 / 13

5 / 13

8 / 13

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(a + b)c = ac + bc

a + b = b + a

(a + b) + c = a + (b + c)

a(b +c) = ab + ac

IfΔABC is right, law of cosine reduce to

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Law of sine

Law of tangent

Phthogorous theorem

Hero's formula

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If a₁and r are the first term and the common ratio respectively then (n + 1)th term of the G.P. is

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0

a₁r^n-1

a₁rⁿ⁺¹

a₁rⁿ

The centre of the circle x2+y2 -2fx-2gy+x=0 is

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(-g,-f)

(g,f)

(f,g)

(-f,-g)

The zero vector is regarded to be parallel to

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Every vector

Is some cases

Both a,b

None

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0

1

-1

None of these

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Two positive integers whose sum is 30 and their product will be maximum are

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12,18

10,20

15,15

14,16

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A rational number

An irrational number

An odd number

A prime number

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Rational

Irrational

Non-real

Zero

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