General Science Page-10

91) Which unit of sound was named after Alexander Graham Bell?
(A) Kelvin
(B) Candela
(C) Decibel
(D) Ampere

92) What is measure on the Torro scale?
(A) Humidity
(B) Elasticity
(C) Hardness
(D) Tornado

93) Which vegetables contain 91% water?
(A) Water melon
(B) Cabbage
(C) Onion
(D) Tomato

94) Which colour has the shortest wave length?
(A) Blue
(B) Red
(C) Yellow
(D) Black

95) Which colour has the longest wave length?
(A) Blue
(B) Yellow
(C) Red
(D) Green

96) Upto now how many species of living things have been discovered?
(A) Eight billion
(B) Six billion
(C) Five billion
(D) Four billion

97) Which part of the body is called the grave yard of red blood cells?
(A) Spleen
(B) Liver
(C) Kidney
(D) Lungs

98) Under water frogs breath through their:
(A) Nostrils
(B) Marth
(C) Eyes
(D) Skin

99) Which fruit contains the most proteins?
(A) Apple
(B) Mango
(C) Strawberry
(D) Avocado

100) Which is the most abundant mineral in the human body?
(A) Calcium
(B) Carbohydrates
(C) Protein
(D) Potassium

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