Past Questions And Answers
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In the diagram, ABCDEF is a triangular prism. < ABC = < DEF = 90°, /AB/ = 24 cm, /BC/ = 7 cm and /CD/ = 40 cm. Calculate :
(a) /AC/ ;
(b) the total surface area of the prism.
View Discussion (0)WAEC 2009 THEORYOne of the following is not part of the names of the Quran.
- A. Al Huda
- B. Ar Rahman
- C. Al Bayyinah
- D. An Nur
Jesus demonstrated his compassion for humanity in all the following miracles except the
- A. feeding of the five thousand
- B. healing of the centurion's servant
- C. feeding of the four thousand
- D. healing of the paralytic
This question is based on General Literacy Principles
An example of a narrative poem is ________?
- A. elegy
- B. epic
- C. dirge
- D. sonnet
The crown of the mammalian tooth is covered with
- A. cement
- B. dentine
- C. caries
- D. enamel
When the temperature difference between the wet and dry bulbs of a hygrometer is high, this indicates that
- A. it is about to rain
- B. the relative humidity is high
- C. there is plenty of sunshine
- D. the relative humidity is low
Choose the optionnearest in meaning to the underlined word(s).
All the accident victims are bleedingprofusely?
- A. slowly
- B. excessively
- C. diffusely
- D. clearly
A boy who is fond of swimming in a pond finds himself passing urine with traces of blood. He is like to have contracted?
- A. schistosomiasis
- B. onchocerciasis
- C. poliomyelitis
- D. salmonellosis
Functions of money does not include_______
- A. store of value.
- B. medium of exchange
- C. standard of deferred payment.
- D. general acceptability
A sample of human blood was put in a test tube and allowed to spin in a centrifuge. The components of the blood sample were clearly separated.
(a) List the four main components of blood that would be in the test tube.
(b) Name the component of the blood that: (i) would form the top layer in the test tube, (ii) destroys pathogens; (iii) is biconcave in shape (iv) would be relatively low in a haemophilic condition (v) is produced in the bone marrow: (vi) is a thrombocyte; (vii) is nucleated.
(c) Mention three chemical substances transported by the blood component named in 1(b)(i).
(d) List four diseases associated with blood.
(e) Explain briefly why a disease of the blood could be dangerous.
View Discussion (0)WAEC 2021 THEORY

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