x varies directly as the product of u and v and inversely as their sum. If x = 3 when u = 3 and v = 1, what is the value of x if u = 3 and v = 3?

• A. 3
• B. 4
• C. 6
• D. 9

Choose the most appropriate optionopposite in meaning of the underlined word.

The leader called forconcerted efforts in order to get over the problem

• A. combined
• B. definite
• C. disparte
• D. isolated

Choose the word which is different from the rest.

• A. Deck
• B. Steering
• C. Stern
• D. Mast

The metal used to recover copper from a solution of copper sulphate is?

• A. Na
• B. Ag
• C. Hg
• D. Fe

The H.C.F. of a²bx + ab²x and a²b - b² is

• A. b
• B. a + b
• C. b(a ÷ b)
• D. abx(a² - b²)

One of the political responsibilities of a citizen is

• A. engaging in cultural debates
• B. joining town hall meetings
• C. exercising the right of franchise
• D. participation in social gatherings

The vilius in the small intestine is significant because it

• A. increase the surface area for absorption
• B. increase the surface area for digestion
• C. assists in mixing digested food
• D. assists in filtering undigested food

An arc of a circle of radius 7.5cm is 7.5cm long. Find, correct to the nearest degree, the angle which the arc subtends at the centre of the circle. [Take \(\pi = \frac{22}{7}\)]

• A. 29\(^o\)
• B. 57\(^o\)
• C. 65\(^o\)
• D. 115\(^o\)

which of the following is/are manufactured by electrolysis except?

• A. calcium
• B. chlorine
• C. aluminium
• D. iron

Which of the following is a reason for the high volume of trade between Nigeria and developed countries?

• A. similarity of products
• B. The Niger Basin
• C. The South Atlantic Basin
• D. The Sokoto Basin