Past Questions And Answers
The primary winding of a transformer has 400 turns and its secondary has 100 turns. If a source of e.m.f. of 12V is applied to the primary, the secondary e.m.f. will be
- A. 3V
- B. 6V
- C. 24V
- D. 48V
(a). Name the gases involved in the photosynthesis of a plant.
(b) State one role each of the gases named in 2 (a).
(c) (i) What is a variegated leaf?
(ii)Which part of the variegated leaf would test positive when treated with iodine solution?
(iii) State two reason for the answer in 2(c) (ii).
(iv) Name one mineral element required by plants for the formation of the part that would test positive in 2(c)(ii).
(d) The table below indicates different methods by which organism obtain food. Place the following organism under the heading in the table below: Human, Mushroom, Venus flytrap, Waterleaf plant, Tapeworm, Elephant grass, Housefly, Lichen, Spirogyra, Rhizopus.
| Holozoic | Parasitic | Symbiotic | Saprophytic | Autotrophic |
This question is based on Literary Appreciation
Be him English
Be him African
Be him Nigerian
The lines above are an example of
- A. epitaph
- B. anaphora
- C. tautology
- D. epigram
A worker who processed garri is engaged in?
- A. extracting
- B. manufacturing
- C. exchange
- D. constructing
'''....and in the morning you shall see the gory of the LORD....'' The glory of the LORD in the statement above was manifested when God
- A. provided the Israelites with bread
- B. provided the Israelites with lamb
- C. gave the Israelites water to drink
- D. delivered the Israelites from the Egyptians
Red blood cells are also known as _________?
- A. erythrocytes
- B. thrombocytes
- C. phagocytes
- D. leucocytes
After each of the following sentences, a list of possible interpretations of the sentence is given. Choose the interpretation that you consider most appropriate for each sentence.
The chief decide to obtain the land by hook or by crook. This means that the chief decided to get the land
- A. through negotiation
- B. by paying for it
- C. by any means possible
- D. through litigation
Expenses on repair of motor vehicle was posted to motor vehicle account. This is an error of
- A) Omission
- B) Complete reversal
- C) Principle
- D) Compensation
After each of the following sentences, a list of possible interpretations of the sentence is given. Choose the interpretation that you consider most appropriate for each sentence.
Amuneke has decided to hang his boots. This means that he
- A. is leaving his club for another one
- B. wants a new pair of boots
- C. is about to stop playing the game
- D. has been banned from playing football
A company earned a total revenue of N108 million with a total cost of N91 million in 1991. If it paid 4596 tax on its gross profit for that year, determine its net profit.
- A) N24.65 million
- B) N17.00 million
- C) N9.35 million
- D) N7.65 million