# Geometry (Bank-PO (IBPS) Quantitative-Aptitude): Questions 81 - 85 of 85

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## Question number: 81

» Geometry » Circles, Chords and Tangents

Appeared in Year: 2010

MCQ▾

### Question

What would be the cost of building a fence around a circular field with area equal to 32378.5 sq. metres, if the price per metre for building the fence was Rs. 154? (BOI Banking Officer)

### Choices

Choice (4) Response

a.

Rs. 79,326

b.

Rs. 98,252

c.

Rs. 86,495

d.

Rs. 84,683

## Question number: 82

» Geometry » Quadrilaterals » Square

MCQ▾

### Question

If the side of a square is increased by 20%, then, find the percentage change in the area of the square?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 83

» Geometry » Quadrilaterals » Square

MCQ▾

### Question

Each side of a square is diminished by 20%. By how much percentage is the area of the square diminished?

### Choices

Choice (4) Response

a.

25%

b.

50%

c.

36%

d.

33.33%

## Question number: 84

» Geometry » Quadrilaterals » Square

MCQ▾

### Question

What is the area of square, if length/breadth of the rectangle is equal to the side of square and area of rectangle is?

### Choices

Choice (4) Response

a.

1200

b.

1800

c.

900

d.

400

## Question number: 85

» Geometry » Circles, Chords and Tangents

MCQ▾

### Question

Area of a circle increases by 21%. Find the % change in the perimeter of circle?

### Choices

Choice (4) Response

a.

10%

b.

12.5%

c.

8.33%

d.

6.25%

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