Related Questions

A circular flower bed has diameter 4m. The flower bed is increased so that the diameter is now 12m. How many times larger is the new flower bed?
A 9
B 3
C 32
D 8
A florist has 200 roses and 180 jasmines with him . He was asked to make garlands of flowers. Which of the following numbers of flower will join together without leaving a single flower?
A 50
B 60
C 20
D 40
A florist has 200 roses and 180 jasmines with him. He was asked to make garlands of flowers. Which of the following numbers of flower will join together without leaving a single flower?
A 50
B 60
C 20
D 40
The ratio between the present ages of P and Q is 5 : 7 respectively. If the difference between Q's present age and P's age after 6 years is 2, what is the total of P's and Q's present ages?
A 48 years
B 52 years
C 56 years
D None of these
Three time the present age of a father is equal to eight times the present age of his son. Eight years hence the father will be twice as old as his son at that time. What are their present ages?
A 35, 15
B 32, 12
C 40, 15
D 27, 8
The present age of son is half of the present age of his mother. Ten years ago, his mother's age was thrice the age of her son . What is the present age of the son?
A 25 years
B 20 years
C 30 years
D 40 years
The present age of son is half of the present age of his mother. Ten years ago, his mother's age was thrice the age of her son. What is the present age of the son ?
A 20 years
B 25 years
C 30 years
D 40 years
The centre of percussion is below the centre of gravity of the body and is at a distance equal to
A h / kG
B h.kG
C h2/kG
D k2G/h
The centre to centre distance between two consecutive rivets in a row, is called
A Margin
B Pitch
C Back pitch
D Diagonal pitch
The centre of gravity of a plane lamina will not be at its geometrical centre if it is a
A Circle
B Equilateral triangle
C Rectangle
D Right angled triangle

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