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WorksheetsScience
Total questions: 17
Worksheet time: 9mins
Formic acid is present in :
Lemon
All of These
Curd
Ant's sting
Which is the most appropriate definition of climate :
Changes in weather conditions in a year
Average weather pattern of many years
Change in weather pattern in a few days
Weather conditions during summer
The upper lip and nose of elephant is modified to form :
Mouth
Teeth
Trunk
Tusk
Which is not the part of weather report :
Pressure
Humidity
Temperature
Rainfall
Choose the odd one from the following options :
Thick layer of fat under the skin
White two layer of fur
Wide and large feet with sharp claws
Long grasping tail
When air moves violently ( high speed ) , it is called
Thunderstorm
Tornado
Storm
None of these
Which of the following is a mineral acid :
Citric acid
Lactic acid
Nitric acid
Tannic acid
Which of the following is an acid base indicator :
Phenolphthalein
Salt
Lime water
Vinegar
Which of the following will turn china rose indicator from light pink to magenta ( dark pink ) ?
Milk of magnesia
Washing soda
Baking soda
Vinegar
Which of the following is the product of neutralization reaction :
Salt and Water
Acid and Base
Acid and Water
Base and Water
Which of the following is called slaked lime :
Calcium hydroxide
Sodium carbonate
Calcium oxide
Sodium hydrogen carbonate
Which of the following statement is incorrect for penguins :
They huddle together
They cannot swim
They have webbed feet
They have streamlined body
Which animal possesses blubber under its skin :
Polar bear
Camel
Siberian crane
Kangaroo cat
Amount of water vapour or moisture present in the air :
Rainfall
Humidity
Weather
Temperature
Which of the following are not associated with cyclones :
Strong winds
Volcanic eruptions
Heavy rain
All of these
How early is a cyclone alert issued ?
24 hours
48 hours
36 hours
6 hours
Which of the following factors is most likely to affect a cyclone :
Pressure
Temperature
Rainfall
Humidity
