Past Questions And Answers
Which of the following options best describes adaptation for survival in organisms?
- A. Adaptation is the inherited trait that increases an organism's chances of survival and reproduction in its environment
- B. Adaptation is the process by which organisms acquire new characteristics during their lifetime
- C. Adaptation refers to the ability of an organism to change its environment to better suit its needs
- D. Adaptation involves the development of new traits in response to changes in the environment
On his way back, the boy ran into a long possession of men, women and children in ___
- (a)white beautiful exceedingly flowing gowns
- (b)exceedingly flowing white beautiful gowns
- (c)exceedingly beautiful white flowing gowns
- (d)white flowing exceedingly beautiful gowns
Growing yam tendrils climb for support. This growth response is
- A) haptotropism
- B) geotropism
- C) phototropism
- D) hydrotropism
Which of the following is the least safe method of birth control? Using
- A. spermicide creams
- B. contraceptive pills
- C. barriers such as condoms
- D. the withdrawal method
A mass of 75kg is placed on a lift. Find the force exerted by the floor of the lift on the mass when the lift is moving up with constant velocity. \([g = 9.8ms^{-2}]\)
- A. 750N
- B. 745N
- C. 735N
- D. 98N
Express cos150° in surd form.
- A. \(-\sqrt{3}\)
- B. \(-\frac{\sqrt{3}}{2}\)
- C. \(-\frac{1}{2}\)
- D. \(\frac{\sqrt{2}}{2}\)
The receipts and payments of a club is the same as
- A) Profit and loss account
- B) Trading Account
- C) Cash book
- D) Control Account
The random way genes recombine during meiosis and fertilization leads to
- A) genetic variation
- B) phenotype
- C) genome.
- D) genotype
The process whereby the molecules of different substances move randomly is called?
- A. capillarity
- B. surface tension
- C. osmosis
- D. diffusion
Use the information below to answer questions below
Work-in-progress 1/1........................N1,000
Work-in-progress 31/12......................N2,000
Production cost of goods manufactured.......N20,000
Sales.......................................N50,000
Stock of finished goods 1/1.................N4,000
Stock of finished goods 31/12...............N5,000
Selling and distribution expenses...........N2,000
Administrative expenses.....................N1,000
Determine the gross profit?
- A. 49,000
- B. 48,000
- C. 31,000
- D. 30,000