If y = (5 - x)\(^{-3}\), and \(\frac{dy}{dx}\)

• A. \(\frac{-15}{(5 - x)^4}\)
• B. \(\frac{-3}{(5 - x)^4}\)
• C. \(\frac{3}{(5 - x)^4}\)
• D. \(\frac{15}{(5 - x)^4}\)

Which of the following methods is not used in collecting semen for artificial insemination?

• A. Massage method
• B. Use of artificial insemination
• C. Herd mating of the animals
• D. Electro-ejaculation method

A factory worker earns ₦50,000 per month out of which he spends 15% on his children's education, ₦13,600 on Food, 3% on electricity and uses the rest for his personal purpose. How much does he have left?

• A. N21,850
• B. N18,780
• C. N27,400
• D. N32,500

A town which is situated at the meeting point of roads is termed

• A. nodal
• B. port
• C. confluence
• D. gap

The major advantage of an imprest system is that it

• A. ensures a proper accountability for every expenditure
• B. trains the young accountants in preparation for greater responsibilities
• C. relieves the cheif cashier of the numerous petty cash payments
• D. serves as an analysis column for every expenses

In a representative government, citizens exercise their political power

• A. directly
• B. indirectly
• C. in reverence for the political system
• D. under undue political pressure

We did not go to school on that Friday morning. The night before had been rough. It was turbulent and scary. The strange cry non-indigenes must go rent the air. Little did i Known what it meant. That carry all the same haunted me in my sleep. My dreams were horrible. Why was mum so troubled? Why was Dad suddenly so pale and sickly? That night Mum and Dad had a forboding silence. They looked at each other, they did not smile. They were utterly silent. Their silence spoke millions. Fear rules the night. When the family bell summoned us to the family altar, it seemed that it tolled its last for the humans. Death smelled in the air, death was in the eyes..... But why? We were not told. Yes during the prayer at the family altar, Dad had told us there was trouble in town. No one who was a non-indigene was safe.

The dorminant feeling in the passage is that of______________

• A. Hostility
• B. Anger
• C. Anxiety
• D. Bitterness

Which type of soil is usually preferred in terms of chemical properties in siting fish ponds?

• A. neutral or alkaline soil
• B. very alkaline soil
• C. moderately acidic
• D. peaty soil

Which of the following exemplifies a mutualistic relationship?

• A. Dogs and fleas
• B. Barnacles and whales
• C. Ospreys and fish
• D. Bees and flowers

At a fixed point below a liquid surface, the pressure downwards is P1 and pressure upwards is P2. It can be deduced that

• A. P1 > P2
• B. P1 ≥ P2
• C. P1< P2
• D. P1 = P2