Mathematics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 133 - 137 of 218

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Question number: 133

» Mathematics » Basic Geometry

MCQ▾

Question

If ‘O’ is the center of circle, then x is equal to

A circle making triangle in it

A Circle Making Triangle in It

Find the value of given angle x

Choices

Choice (4) Response

a.

40°

b.

80°

c.

60°

d.

20°

Question number: 134

» Mathematics » Basic Geometry

MCQ▾

Question

In the given figure PT touches the circle with center O at R. Diameter SQ when produced meet PT at P. If ⦟SPR = x and ⦟QSR = y, then x + 2y is equal to

A line touches outside to a circle

A Line Touches Outside to a Circle

Calculate the sum of given angles

Choices

Choice (4) Response

a.

90°

b.

180°

c.

135°

d.

None of the above

Question number: 135

» Mathematics » Basic Geometry

MCQ▾

Question

In the given figure ABCD and EFGH . The values of x, y, z and t are, respectively

Two parallel lines intersect another two parallel lines

Two Parallel Lines Intersect Another Two Parallel Lines

Find the values of required angles

Choices

Choice (4) Response

a.

60, 75, 75, 60

b.

60, 70, 60, 70

c.

50, 75, 75, 65

d.

60, 60, 70, 70

Question number: 136

» Mathematics » Mensuration

MCQ▾

Question

A vessel is in the form of an inverted cone. Its height is 8 cm and radius of its top which is open is 5 cm. It is filled with water up to the rim. When lead shots each of which is a sphere of radius 0.5 cm, are dropped into the vessel, one-fourth of water flows out. The number of lead shots dropped into the vessel.

Choices

Choice (4) Response

a.

85

b.

50

c.

100

d.

75

Question number: 137

» Mathematics » Statistics

MCQ▾

Question

The geometric mean of two numbers is 8 and their harmonic mean is 6.4. The numbers are

Choices

Choice (4) Response

a.

4, 16

b.

2, 8

c.

4, 8

d.

Question does not provide sufficient data or is vague

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