Past Questions And Answers
Efficiency of labour in a country is determined by the following factor except the
- A. social attitude to work
- B. education and training
- C. working conditions of workers
- D. total polulation
Maize is best stored against insect attack
- A) on raised platform .
- B) in fumigated silos
- C) while still on the cob
- D) in humid metal tanks
Peter in his epistle, charged his fellow elders to
- A. take care of their families
- B. be strong in their faith
- C. have compassion on the weak
- D. tend the flock of God
A system in which a candidate with a highest number of votes is declared winner in an election is called
- A. first-pass-the -post
- B. block voting
- C. second balloting
- D. proportional representation
The sign + is used to indicate an association where an organism gains, while 0 is used where an organism is unaffected. An association indicated as +0 is known as
- A. predation
- B. commensalism
- C. parasitism
- D. competition
a. A boy stands at the point M on the same horizontal level as the foot, T of a vertical building. He observes an object on the top, P of the building at an angle of elevation of 66°. He moves directly backward to a new point C and observes the same object at an angle of 53°. if | MT | = 50 m:
Illustrate the information in a diagram;
bi. Calculate and correct toone decimal place: the height of the building;
bii. Calculate and correct toone decimal place: LINE MC.
View Discussion (0)WAEC 2023 THEORY
Find the nth term Un of the A.P., 11, 4, -3,....... .
- A. Un=19+7n
- B. Un=19-7n
- C. Un=18+7n
- D. Un= 18-7n
If 2,(k+1),8,... form an exponential sequence (GP), find the values of k.
- A. -3 and 5
- B. 5 and -5
- C. 3 and -3
- D. -5 and 3
Two forces, whose resultant is 100N are perpendicular to each other. If one of them makes an angle of 60o with the resultant, calculate the magnitude. (Sin 60o = 0.8660, Cos 60o = 0.500)
- A. 200.0N
- B. 173.2N
- C. 115.5N
- D. 50.0N
Shoes are made mostly from….
- A. Leather
- B. Rubber
- C. Upholstery
- D. Skin