Past Questions And Answers
Which of the following is not a chemical reaction?
- A) Burning of bush
- B) Rusting of iron
- C) Decay of bitter leaves
- D) dissolution of potassium hydroxide pellets.
The process of converting linear alkanes to branched chain and cyclic hydrocarbons by heating in the presence of a catalyst to improve the quality of petrol is referred to as
- A) refining
- B) craching
- C) reforming
- D) blending
The marketing of agricultural products in Nigeria can be improved by
- A. a massive production of farm produce
- B. re-establishing the marketing boards
- C. establishing more agricultural banks
- D. processing of farm produce
A sonometer wire under a tension of N10N, produces a frequency of 250Hz when plucked. Keeping the length of the wire constant, the tension is adjusted to produce a new frequency of 350Hz. Calculate the new tension
- A. 39.2N
- B. 19.6N
- C. 14.2N
- D. 7.4N
From the word lettered A to D, choose the word that best completes each of the following sentences.
The members of parliaments tabled an.....to the constitution.
- A. adjustment
- B. amendment
- C. enactment
- D. annulment
July 1 - Started business with #10,500 July 31- Paid Agromachinex #6,000 owing them The double entry for July 1 would be
- A. debit capital and credit cash
- B. credit cash and debit bank
- C. debit cash and credit capital
- D. debit purchases and credit cash
The business environment that takes into cognizance the age distribution, ethnic mix and educational level of the consumer is?
- A. demographic evironment
- B. economic evironment
- C. cultural environment
- D. natural environment
The main function of the mouth of a telephone is to convert sound energy into
- A. heat energy
- B. light energy
- C. chemical energy
- D. electrical energy
Which of these errors would be disclosed by the trial balance
- A) Selling expenses had been debited to sales account
- B) A cheque for ?321 from J.T Adam entered in Adam
- C) Credit sales of ?4015 entered in both double entry account as ?401
- D) A purchase of HI0,000 was completely omitted from the books
____ is an error in a printed work
- A. errata
- B. corrigendum
- C. dummy
- D. manuscript