Geometry-Circles, Chords and Tangents (Bank-PO Quantitative-Aptitude): Questions 4 - 9 of 14

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Question number: 4

» Geometry » Circles, Chords and Tangents

MCQ▾

Question

The area of a sector of a circle is 8.75 cm sq with radius as 5 cm. Find the length of the arc of sector.

Choices

Choice (4) Response
a.

3 cm

b.

3.5 cm

c.

4 cm

d.

4.5 cm

Question number: 5

» Geometry » Circles, Chords and Tangents

MCQ▾

Question

If the radius of the circle is reduced by half what will be the change in the area?

Choices

Choice (4) Response
a.

50 % increased

b.

75 % reduced

c.

75 % increased

d.

50 % reduced

Question number: 6

» Geometry » Circles, Chords and Tangents

Appeared in Year: 2009

MCQ▾

Question

If the area of a circle is 616 cm sqr, what is its perimeter? (Andhra bank PO)

Choices

Choice (4) Response
a.

84 cm

b. None of the above
c.

76 cm

d.

96 cm

Question number: 7

» Geometry » Circles, Chords and Tangents

Appeared in Year: 2010

MCQ▾

Question

The total area of a circle and a square is equal to 5450 sq. cm. The diameter of the circle is 70 cm. What is the sum of circumference of circle and perimeter of square? (BOB PO)

Choices

Choice (4) Response
a.

360 cm

b.

380 cm

c.

270 cm

d.

Cannot be determined

Question number: 8

» Geometry » Circles, Chords and Tangents

Appeared in Year: 2013

MCQ▾

Question

The area of a square is 9604 sq cm. The diameter of a circle is equal to half of the side of the square. What will be the circumference of the circle? (RBI Assistants)

Choices

Choice (4) Response
a.

164 cm

b.

144 cm

c.

308 cm

d.

154 cm

Question number: 9

» Geometry » Circles, Chords and Tangents

MCQ▾

Question

Find the area of shaded region:

Figure showing a circle with AB as 10 cm

Figure Showing a Circle With AB as 10 Cm

Figure showing a circle with AB as 10 cm

Choices

Choice (4) Response
a.

155 cm sq

b.

153 cm sq

c.

154 cm sq

d.

152 cm sq

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