Top 1000+ Solved Biology (GK) MCQ Questions Answer
Q. Which of the following instrument is used to measure the blood-pressure?
a. Thermometer
b. ECG
c. Sphygmomanometer
d. Stethoscope
Q. The anti-malarial drug quinine is made from a plant. The plant is
a. Neem
b. Eucalyptus
c. Cinnamon
d. Cinchona
Q. Tuberculosis is transmitted through –
a. Droplet transmission
b. Blood transfusion
c. Contaminated water
d. Sexual contact
Q. Which cell organelle is called the Master of the Cell?
a. Endoplasmic reticulum
b. Mitochondria
c. Nucleolus
d. Nucleus
Q. Which of the following foodcrops has the maximum content of proteins?
a. Cassava
b. Soyabean
c. Wheat
d. Maize
Q. What is the chemical name of vitamin E?
a. Calciferol
b. Tocopherol
c. Riboflavin
d. Phylloquinone
Q. If an insect that feeds on feces sits on the food you are going to eat, you are most likely to be infected by which disease?
a. Tuberculosis
b. Cholera
c. Typhoid
d. Hepatitis B
Q. Which of the following is considered to be the best cholesterol?
a. VLDL
b. LDL
c. HDL
d. Triglycerids
Q. Bleeding of gums and loosening of teeth is caused due to deficiency of-
a. VitaminA
b. Vitamin B
c. Vitamin C
d. Vitamin D