Past Questions And Answers
5941
What value of k makes the given expression a perfect square m\(^2\) - 8m + k = 0
- A.2
- B.4
- C.8
- D.16
5942
If the mean of 2, 5, (x+1), (x+2), 7 and 9 is 6. Find the median
- A. 5.5
- B. 5
- C. 6.5
- D. 6
5943
An article used as a means of exchange in the early days of trade in West Africa was
- A. Cedi
- B. Cowrie
- C. Dalasi
- D. Naira
5944
The fourth source of shariah is
- A. sunnah
- B. ijma
- C. Ijihad
- D. Qiyas
5945
The roads in the area run mainly along
- A. Steep slopes
- B. Hilltops
- C. Gentle slopes
- D. Watersheds
5946
AIDS means _____
- (A) Acquired Immune Deficiency Syndrome
- (B) Acquired Immuned Deficiency Syndrome
- (C) Acquired Immuno Deficiency Syndrome
- (D) Acquire Immuno Deficiency Syndrome
5947
When a nucleus is formed by bringing protons and neutrons together, the actual mass of the formed nucleus is less than the sum of the masses of the energy equivalent of this mass difference is the
- A. lost energy
- B. work function
- C. binding energy
- D. stability energy
5948
When a water droplet is placed on a freshly cut piece of wood, it spreads out to form a thin layer because the wood is
- A. not at equilibrium with the water
- B. cohesive to water
- C. at equilibrium with the water
- D. adhesive to water
5949
Dynamic equilibrium describes a situation where
- A. a reaction gives back the reactant
- B. te concentration of the reactant and products is equal
- C. both forward and and reverse reactions proceed at the same rate
- D. reactants are converted to products
5950
Find the sum of the first 18 terms of the progression 3, 6, 12......
- A. 3(217 - 1)
- B. 3(218 - 1)
- C. 3(218 + 1)
- D. 3(217 - 1)