ABCD is a circle with centre O and taking OC as a diameter, a circle is drawn as shown in the figure given below. Let OB = 7 cm. (Use π = 22/7). What is the ratio of the area of the shaded region to the area of the non-shaded region?
ABCD is a circle with centre O and taking OC as a diameter, a circle is drawn as shown in the figure given below. Let OB = 7 cm. (Use π = 22/7).
What is the ratio of the area of the shaded region to the area of the non-shaded region?
What is the ratio of the area of the shaded region to the area of the non-shaded region?Options
- a.
19/25
- b.
18/25
- c.Correct answer
17/25
- d.
16/25
Related prelims questions
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy