Past Questions And Answers
According to Matthew, the disciples of Jesus fell on their faces during the Transfiguration when
- A. Jesus garment became white
- B. they heared a voice from the cloud
- C. Jesus face shone like the sun
- D. they saw Moses and Elijah
In Nigeria, the major products that are taken to the markets from the south to the north are?
- A. beef, onions, groundunt and grains
- B. plantains, garri, kolanuts and palm oil
- C. oranges,vegetables and beef
- D. potatoes, rice and onions
a shift in supply curve to the right will result in a
- A. fall in both the price and supply
- B. fall in price but an increase in supply
- C. rise in both price and supply
- D. rise in price and fall in supply
The eye controls the amount of light reaching the retina by adjusting the
- A. cornea
- B. iris
- C. retina
- D. optic nerve
Which of the following is a factor of the polynomial \(6x^{4} + 2x^{3} + 15x + 5\)?
- A. 3x + 1
- B. x + 1
- C. 2x + 1
- D. x + 2
(a) What Is economies of scale?
(b) Outline three internal economics of scale a firm can enjoy
(c) State three factors that can influence where a firm is sited.
View Discussion (0)WAEC 2021 THEORYChoose the most appropriate optionopposite in meaning of the underlined word.
In spite of many days of fasting, Musa is stillfastidious about his food?
- A. particular
- B. undecided
- C. indifferent
- D. unmindful
What are the characteristics common to most Makkan Suwar?
- A. They are short and poetic
- B. They are long and rhythmic
- C. They are easy and rhythmic
- D. They are stylistic and summative
Mosasaurs were large marine reptiles that lived in the Late Cretaceous period, approximately 100 million to 66 million years ago. Celina Suarez, Alberto Pérez-Huerta, and T. Lynn Harrell Jr. examined oxygen-18 isotopes in mosasaur tooth enamel in order to calculate likely mosasaur body temperatures and determined that mosasaurs were endothermic—that is, they used internal metabolic processes to maintain a stable body temperature in a variety of ambient temperatures. Suarez, Pérez-Huerta, and Harrell claim that endothermy would have enabled mosasaurs to include relatively cold polar waters in their range. Which finding, if true, would most directly support Suarez, Pérez-Huerta, and Harrell’s claim?
- A) Mosasaurs
- B) Fossils of both mosasaurs and nonendothermic marine reptiles have been found in roughly equal numbers in regions known to be near the poles during the Late Cretaceous, though in lower concentrations than elsewhere.
- C) Several mosasaur fossils have been found in regions known to be near the poles during the Late Cretaceous, while relatively few fossils of nonendothermic marine reptiles have been found in those locations.
- D) During the Late Cretaceous, seawater temperatures were likely higher throughout mosasaurs
Which of the following is not a problem militating against political and economic integration in West Africa?
- A. currency
- B. political instability
- C. powerful colonial economic ties
- D. religion

