Math Chapter Wise

EnglishOAVS TGT 2017

Q201.3n n/2 a =? a

Aa5n/2 Bn–5a/2 Cn5a/2 Da–5n/2

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EnglishOAVS TGT 2017

Q202.A sphere of radius 3 cm has a volume of:

A12π cm2 B36π cm2 C48π cm2 D24π cm2

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EnglishOAVS TGT 2017

Q203.Area of triangle according to Heron's formula is:

A()()() s s a s b s c + + + B()()() s a s b s c + + + C( )( )( )/s s – a s – b s – c D( )( )( )/s – a s – b s – c

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EnglishOAVS TGT 2017

Q204.Area of the triangle formed by the points (0, 0), (3, 0) and (0, 4) is:

A6 sq. units B4 sq. units C3 sq. units D2 sq. units

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EnglishOAVS TGT 2017

Q205.A parallelogram is divided into two equal right angle triangles and a rectangle. If the hypotenuse of the triangles is equal to 5 cm and the length of rectangle is equal to 6 cm, find the area of parallelogram.

A30 cm2 B60 cm2 C40 cm2 D20 cm2

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EnglishOAVS TGT 2017

Q206.Which of the following is a rational number?

A1.5 Bπ C2.31515..... D2

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EnglishOAVS TGT 2017

Q207.While converting 1386 into prime factors, how many prime numbers are used?

A4 B2 C3 D1

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EnglishOAVS TGT 2017

Q208.() () () 6x – 7 3x – 5 5x + 78 + = 4 7 28, find the value of x?

A6 B3 C5 D4

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EnglishOAVS TGT 2017

Q209.The area of a triangle in which the perpendicular distance from a vertex to its opposite side is 4 cm and the length of that side is 6 cm will be:

A24 cm B12 cm2 C24 cm2 D12 cm

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EnglishOAVS TGT 2017

Q210.In a triangle ABC, ∠ ∠ ∠BAC and ∠ ∠ ∠BCA are complementary, then the largest side of the triangle is:

A10 cm BBC CAC DAB

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EnglishOAVS TGT 2017

Q211.The sum of divisors of the number 432 is:

A121 B195 C72 D1240

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EnglishOAVS TGT 2017

Q212.Which of the following lies between –2 and –3 on the number line?

A– 3 B–11/3 C–4.5 D– 6

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EnglishOAVS TGT 2017

Q213.(5, –2), (6, 4) and (7, –2) are the vertices of:

ARight angled triangle BScalene triangle CIsosceles triangle DEquilateral triangle

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EnglishOAVS TGT 2017

Q214.Rationalize the denominator for –7/(6+ 2):

A49/34 B34/() 7 2 42 + C() 7 2 42 + /34 D( )/7 2 – 42 /34

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EnglishOAVS TGT 2017

Q215.a, b, c are three sides of a triangle then which of the following is true?

Aa + b = c Ba + b ≤ c Ca + b > c Da + b ≥ c

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EnglishOAVS TGT 2017

Q216.10 students of class x took part in mathematics quiz. If number of girls who took part in quiz is 4 more than the number of boys, how many girls and boys took part in the quiz?

A6 girls, 4 boys B7 boys, 3 girls C6 boys, 4 girls D7 girls, 3 boys

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EnglishOAVS TGT 2017

Q217.Find the remainder for f(x) = 3x2 – 5x3 + 57 when divided by (x + 2)

A3 B1 C2 D0

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EnglishOAVS TGT 2017

Q218.Frustum of cone can be determined using:

A() 2 2 h V R rR – r 3 π = + B() 2 2 4 h V R rR r 3 π = + + C() 2 2 h V R rR r 2 π = + + D() 2 2 h V R rR r 3 π = + +

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EnglishOAVS TGT 2017

Q219.If 'a' and 'b' are any two whole number then (–a)3 × (–b)3 will be:

A(ab)3 B0 CMay be '0' or '(ab)3 ' or '– (ab)3 ' D–(ab)3

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EnglishOAVS TGT 2017

Q220.According to Greatest Integer Function, [–2.3] = ______.

A2.3 B–2 C–3 D3

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