Question # 1

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4

6

8

10

The system of measurement in which the angle is measured in degrees, and its sub-units, minutes and seconds is called the:

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circular system

sexagesimal system

decimal system

degree system

To draw general conclusions from well-known facts is called:

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logic

proposition

induction

deduction

ⁿC₄ =ⁿC₈then n = :

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4

12

8

6

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i² + 1 =

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-1

0

i

1

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A geometric series is convergent only if:

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| r | > 1

| r | < 1

| r | = 1

none of these

A biconditional is written in symbols as:

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If n is a positive integer, then the binomial co-efficient equidistant form the beginning and the end in the expansion of (x+a)ⁿ are:

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same

not same

additive inverse of each other

none of these

If a_n-1 = 2n - 3 then a_n+1 =

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2n - 1

2n + 1

2n + 3

none

Number of terms in the expansion of (a+b)ⁿ is:

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n

n+1

n-1

none of these

The direction of an angle Θ is determined by its:

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value

magnitude

ratio

sign

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Reciprocals of the terms of the geometric sequence form:

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A.P

G.P

H.P

none

If P(x) is a polynomial of degree m and Q(x) is a polynomial of degree n, the product P(x) . Q(x) will be a polynomial of degree:

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m . n

m - n

m + n

m × n

Sum of all positive integral multiples of 3 less than 100 is:

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950

760

1230

875

If set A = {1, 2, 3} and B = {1, 2, 3} then sets A and B are:

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not equal

equal

disjoint

overlapping

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A

B

1 radian is equal to:

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180°

none of these

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