Past Questions And Answers
Which of the following food substances would produce a translucent mark when rubbed on a white paper?
- A. Potato
- B. Beans
- C. Mango
- D. Groundnut
When 100cm3 of a saturated solution of KCIO3 at 40°C is evaporated, 14 g of the salt is recovered what is the solubility of KCIO3 at 40°C? [KCIO3 = 122.5]
- A. 11.42 mol/dm3
- B 8.80 mol/dm3
- C. 1. 14 mol/dm3
- D. 0.88 mol/dm3
Instruction. Choose the word opposite in meaning to the underlined word in the sentence.
The rather insignificant effort he made yielded ....results
- A. exorbitant
- B. absolute
- C. unimaginable
- D. tremendous
Stimulation of demand is a kind of communication in marketing which connotes?
- A. personal selling
- B. sales promotion
- C. advertising
- D. merchandising
Who is regarded as the father of Communism?
- A. Karl Marx
- B. V.I Lenin
- C. Benito Mussolini
- D. A.V Dicey
Which of the following organelles is used for locomotion in paramecium?
- A) pseudopodium
- B) trichocyst
- C) cilium
- D) pellicle
In a parliamentary system of government, the majority party
- A. executes its own laws only
- B. legislates all binding laws
- C. makes law for the nation
- D. forms the government
In the diagram, O is the centre of the circle where OS//QR and ∠SOR = 35°
- A. 35°
- B. 45°
- C. 55°
- D. 70°
Calculate the mass of ice that would melt when 2kg of copper is quickly transferred from boiling water to a block of ice without heat loss (specific heat capacity of copper = 400Jkg\(^{1}\)k\(^{-1}\), latent heat of fusion of ice = 3.3 x 10\(^{5}\)Jkg\(^{-1}\))
- A. \(\frac{8}{33}\)kg
- B. \(\frac{3.3}{80}\)kg
- C. \(\frac{80}{33}\)kg
- D. \(\frac{3.3}{8}\)kg
A cylindrical container, closed at both ends, has a radius of 7cm and height 5cm [Take π = 22/7]
Find the total surface area of the container
- A. 35cm3
- B. 154cm3
- C. 220cm2
- D. 528cm2