If the radius of a circle is increased by 20% then the area is increas – McqOptions

MCQOPTIONS

1.	If the radius of a circle is increased by 20% then the area is increased by :
A.	44%
B.	120%
C.	144%
D.	40%
E.	None of the above
Answer» B. 120%

Discussion

No Comment Found

Related MCQs

Choose the best antonym for lament
I hope for a day when Indian people will file lawsuits _____
The difference between the present age of a man and of his daughter is 28. The average of their ages now is 28. What are their present ages in years?
The speed of a car is 45 km/h. The distance traveled by car in 240 minutes is same as the distance traveled by train in 25 minutes. What is the speed of the train in km/h?
I am writing to enquire _________the possibility of hiring a conference room at the hotel on the 2nd of September.
_________ having her lunch, she stood ______ the tree and waited _______ him.
A man said to a lady, “Your mother’s husband’s sister is my aunt”. How is the lady related to the man?
A man is facing northwest. He turns 90 degrees in the clockwise direction and then 135degrees in the anti-clockwise direction. Which direction is he facing now?
In a row of 60, if Ram is standing at 17th from the first, what is his position from the last?
A box contains 90 mts each of 100 gms and 100 bolts each of 150 gms. If the entire box weighs 35.5 kg., then the weight of the empty box is :