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Basic Science And Technology Past Questions and Answers

Basic Science And Technology Past Questions


Question 56 :


Which of the following devices is used to store data permanently?

A. RAM
B. CPU
C. Hard drive
D. Monitor
E. Keyboard


Question 57 :


Which part of the human brain controls balance and coordination?

A. Cerebrum
B. Cerebellum
C. Medulla oblongata
D. Hypothalamus
E. Pituitary gland


Question 58 :


What is the chemical formula for carbon dioxide?

A. CO
B. CO2
C. C2O
D. O2
E. H2CO3


Question 59 :


Which of the following is a physical change?

A. Rusting of iron
B. Burning of wood
C. Melting of ice
D. Baking a cake


Question 60 :


Which organ in the human body produces insulin?

A. Liver
B. Kidneys
C. Pancreas
D. Stomach
E. Spleen






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