Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 5 - Geometry>Circles>Q 1

EASY

SRMJEEE (UG)

IMPORTANT

Earn 100

The minute hand of a clock is $10$ cm long. How far does the tip of the hand move in $20$ minutes?

50% studentsanswered this correctly

Important Questions on Geometry

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 5 - Geometry>Circles>Q 2

The diameter of a wheel is

49

m. How many revolutions will it make to cover a distance of

3200

m?

MEDIUM

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 5 - Geometry>Circles>Q 3

The cost of fencing a circular plot at the rate of

₹ 15

per meter is

₹ 3300

. What will be the cost of flooring the plot at the rate of

₹ 100

per meter?

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 5 - Geometry>Circles>Q 4

Radius of a circle is decreased by $50 %$ . What will be the effect on its area?

MEDIUM

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 5 - Geometry>Circles>Q 5

What is the radius of a circular field whose area is equal to the sum of the areas of three smaller circular fields of radii

12 m, 8 m

and

9 m

respectively?

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 5 - Geometry>Circles>Q 6

The radius of a wheel is

1.75 m

. How many revolutions will it make in travelling

11 km

?

HARD

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 5 - Geometry>Circles>Q 7

Three circles of radius

63 cm

each are placed in such a way that each circle touches the other two. What is the area of the portion enclosed by the three circles? (in sq. cm)

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 5 - Geometry>Circles>Q 8

The area of the biggest circle, which can be drawn inside a square with a side of $21 cm$ . (Take $π = \frac{22}{7}$ )

EASY

SRMJEEE (UG)

IMPORTANT

Practice book for English and Aptitude for SRMJEEE (UG)>Chapter 5 - Geometry>Circles>Q 9

In a circle, if

PQ

is the diameter of the circle and

R

is on the circumference of the circle such that

∠ PQR = 30 °

then

∠ RPQ = ?