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
K produces 100 parts twice as fast as G does. G produces 100 parts in 40 minutes. If each produces parts at a constant rate, how many parts will K produces in 6 minutes.
A 30
B 25
C 20
D 15
Flowers in which polllination takes place by insect their pollen grains are ________
A Smooth and dry
B Rough and sticky
C Rough and dry
D Large in Size
Pollen grains in plants are produced in
A Flower
B Stem
C Roots
D Leaves
The pollen grains of Pinus are carried to its female cone through the
A Pollen tube
B Wind
C Insects
D Animals
Coke oven gas burns with an yellowish flame, because of the presence of
A CO2
B CH4
C H2
D NH3
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
Machine A produces bolts at a uniform rate of 120 every 40 seconds and Machine B produces bolts at a uniform rate of 100 every 20 seconds. If the two machines run simultaneously , how many seconds will it take for them to produce a total of 200 bolts.
A 22
B 25
C 28
D 32
Machine A produces bolts at a uniform rate of 120 every 40 seconds, and Machine B produces bolts at a uniform rate of 100 every 20 seconds. If the two machines run simultaneously, how many seconds will it take for them to produce total of 200 bolts?
A 22
B 25
C 28
D 32

Next steps