Important Everyday Science MCQs

81. The Vitamins which are water-soluble __________________ the human body?

• can stay longer in
• cannot stay longer in
• are not suitable for
• none of these

82. Vitamin K helps in ______ in human beings?

• Infertility
• blood clotting
• blood enhancing
• None

83. How water soluble Vitamin excreted from the body?

• Through urine
• Through blood
• Through lungs
• None

84. Which of the following are water-soluble Vitamins?

• Vitamin B
• Vitamin c
• Both
• None

85. The deficiency of Vitamin B in the human body may cause ___________?

• Bone softening
• Scurvy
• Beriberi
• None

86. Which of the following are the types of Vitamin B?

• B1,B2,B3
• B5,B6,B7
• B9,B12
• All

87. The deficiency of Vitamin C in the human body may cause ___________?

• Beriberi
• Scurvy
• blood clotting
• None

 Minerals mcqs 

88. Calcium as a minerals helps in building ______?

• Strong bones
• Strong teeth
• Both
• None

89. Iron as mineral helps in formation of __________?

• Hemoglobin
• Myoglobin
• None
• Both

90. The deficiency of Iron in the human body causes ___________?

• Anemia
• Weak bone
• Beriberi
• None

91. Anemia is a condition in which the human body lacking of _______?

• Hair
• Sight
• Red blood cells
• None

92. The excessive use of Calcium chloride as food may cause _____?

• high blood pressure
• low blood pressure
• low hemoglobin
• None

93. As part of nutrition Fluoride is essential for _______?

• healthy hairs
• healthy muscles
• healthy teeth
• None

Nervous system mcqs

94. Which are the main organs of human nervous system?

• Brain
• Spinal cord
• Nerves
• All

95. In which part of the human body spinal cord is located?

• Head
• Cavity of backbone
• Brain
• None

96. Which end of spinal cord is attached to the brain?

• lower end
• upper end
• central end
• None

97. In which part of the body nerves are located?

• Heart
• Brain
• all parts of the body
• lungs

98. In Nervous System Brain receives impulses from __________?

• Nerves
• Spinal cord
• None
• Both

99. In Nervous System brain send instructions to _________?

• Muscles and glands
• nerves and spinal cord
• both
• none

100. In nervous system nerves connect the brain and spinal cord to the __________?

• Heart
• Liver
• Lungs
• rest of the body