Past Questions And Answers
From the word lettered A to D, choose the word that best completes each of the following sentences.
The police man tried to.....money from the motorist.
- A. exert
- B. extort
- C. exact
- D. extract
This question is based on Buchi Emecheta's The Joys of Motherhood.
Nnaife's conscription into the army is portrayed as part of
- A. family conflict
- B. British oppression
- C. family tradition
- D. societal intrigue
The half life of a radioactive substance is 14 days. If 48g of this substance is stored, after how many days will 1.5g of the original substance remain?
- A. 84 days
- B. 70 days
- C. 56 days
- D. 40 days
Which of the following is true of a digital logic gate?
- A. It has at least two inputs but only one output.
- B. It has many outputs and inputs.
- C. It has at least one or more inputs but only one output.
- D. It has at least one input and two outputs
A given trait has two alleles. It is inherited in a completely autosomal dominance pattern in a diploid population. Which of the following is NOT true if this population is in Hardy-Weinberg equilibrium?
- A. Allele frequencies vary significantly from generation to generation.
- B. The frequency of the heterozygous genotype is equal to two times the frequency of the dominant allele times the frequency of the recessive allele.
- C. The frequency of the dominant allele plus the frequency of the recessive allele must add up to 1.
- D. The frequency of the dominant phenotype is equal to the frequency of the dominant allele squared.
Pharaoh's fear for the growth and might of Israel made him to
- A. drive the Israelites out of Egypt
- B. afflict the Israelites with heavy burden
- C. drown Israelites babies in the Nile
- D. punish the Israelites with starvation
The oxide that remains unchanged when heated in hydrogen is?
- A. CuO
- B. Fe2O3
- C. PbO2
- D. ZnO
How many isomers can be formed from organic compounds with the formula C3H8O
- A) 2
- B) 3
- C) 4
- D) 5
Which of these is the oldest genre of literature?
- A. Poetry
- B. Prose
- C. Aroma
- D. Drama
Which of the following cannot be found in a constitution?
- A. Fundamental Human Rights
- B. Manifestos of political parties
- C. Organs of government
- D. Duties and obligations of citizens