Question # 1

The ratio of ducks and frogs in a pond is 37 39 respectively. the average number of ducks and frogs in the pond is 152. What is the number o frogs in the pond:

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148

152

156

144

A gradual ruse in a barometer high indicates

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Approach of fair weather

Approach of immediate storm

Likelihood of rainfall

Nothing significant

The earliest writings of Aristotle cover what subject?

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Philosophy

Astronomy

Biology

Physics

A fresh egg sinks in pure water but floats in a saline water because:

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Saline water is denser than pure water

Saline water is lighter than pure water

Viscosity of saline water is higher than

Surface tensiton of saline water is lower tan of pure water

The smallest flowering plant is:

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Amarphophallus

Azadaachta indica

Erecta indica

Wolffa arrhiza

Which part of plant respires?

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Root

Leaf

Seed

All of these

How many quires in a ream?

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10

20

25

50

A certain amount double itself in 8 years at simple interest. At the same rate it will become 3 time din how many years?

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18 years

16 years

14 years

None of these

Which of the following is star

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Sun

Mercury

Pluto

Venus

Ozone hole was firs been discovered in 1980s, by the British scientist over

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Artick region

Polar region

Antarctica

Tropical Region

Which is organ is affect by Meningitis:

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Brain

Spleen

Lungs

Liver

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