Past Questions And Answers
Potassium deficiency in cereal crops Is indicated by
- A. browning of leaves Trom the tips and margins
- B. yellowing of younger leaves
- C. purpling of leaves
- D. white and irregular spots on leaves
M(s) ?+ xH2SO4(aq) \(\rightarrow\) M(SO4)x(aq) ?+ xH2(g) ?Which of the following elements will not undergo the above reaction?
- A) Zn
- B) Na
- C) Cu
- D) Ca
Nigeria's first law-making body after the amalgamation was known as the
- A. Nigerian Council
- B. National Assembly
- C. Nigeria National Assembly
- D. Legislative Council
In which of the following organism does a single cell perform all function of active movement, nutrition, growth, excretion and photosynthesis? Options
- A) Paramecium
- B) Amoeba
- C) Euglena
- D) Hydra
The IUPAC nomenclature of the compound above is
- A) 4 - ethyloctane
- B) 5 - ethyloctane
- C) 5 - propylheptane
- D) 3 - propylheptane
make x the subject of the relation \(y = \frac{ax^3 - b}{3z}\)
- A. x = \(\sqrt[3] \frac{ax^3 - b}{3z}\)
- B. x = \(\sqrt[3] \frac{3yz - b}{a}\)
- C. x = \(\sqrt[3] \frac{3yz + b}{a}\)
- D. x = \(\sqrt[3] \frac{3yzb}{a}\)
Find the median of the set: 14,22,22,31,32,35,36,37,39,41,42,48,50,58,63
- A. 36
- B. 39
- C. 37
- D. 35
Chlorine is is used in water treatment as
- A. a germicide
- B. a decolorizing agent
- C. an antioxidant
- D. a coagulating agent
Choose the most appropriate optionnearest in meaning to the underlined word(s).
Any student found guilty of examination malpractice should be allowed tostew in his juice?
- A. taste a repeat of the examination
- B. suffer the consequences of his action
- C. bear the burnt of the disgrace
- D. forfeit the opportunity of further education
Lord now lettest thou thy servant depart in peace,....for mine eyes have seen thy salvation This statement was made by
- A. Joseph
- B. Mary
- C. Elizabeth
- D. Simeon