Past Questions And Answers
43661
he lead-acid accumulator consists of
- A. lead as the positive electrode
- B. lead acid as the negative electrode
- C. hydrochloric acid as the electrolyte
- D. tetraoxosulphate (vi) acid as the electrolyte
43662
The policy of assimilation fails in French colony mainly due to _________
- A. the autonomous units
- B. chambers of deputies
- C. no respect for the peoples opinion
- D. limited right to education
43663
The ASCII code for the word NOT can be written as?
- A. 101010010011111001110.
- B. 100111010011111010100
- C. 100111110101001001110
- D. 100111010101001111
43664
The main function of limestone in the blast furnance is to
- A. act as a reducing agent
- B. act as a catalyst
- C. remove impurities
- D. supply carbon (IV) oxide
43665
To eliminate middlemen, there should be a retail outlet such as
- A. producer co-operative
- B. consumer co-operative
- C. multiple shop
- D. departmental store
43666
Find the angle between (5i+3j) and (3i?5j).
- A. 180°
- B. 90°
- C. 45°
- D. 0°
43667
The Nok culture was known for
- A. terracotta sculptures
- B. water painting
- C. fishing
- D. dancing
43668
What is the value of r if the distance between the point (4,2) and (1,r) is 3 units?
- A. 1
- B. 2
- C. 3
- D. 4
43669
The following are seaports used in the North Atlantic sea route except?
- A. Lagos-Antwerp
- B. Lagos-Montreal
- C. Lagos-Southampton
- D. Lagos-Rotterdam
43670
An object weight 10N immersed in a liquid displaces a quantity of the liquid. If the liquid displaced weighs 6N, determine the upthrust of the object
- A. 20N
- B. 10N
- C. 6N
- D. 4N