Find the value of x in the diagram

• A. 50°
• B. 30°
• C. 22°
• D. 17°

The savannah region of Nigeria is characterized by

• A. sparse vegetation
• B. high population density
• C. abundant resources
• D. large bodies of water

The tincture of iodine means iodine dissolved in

• A. ethanol
• B. bromine chloride
• C. chlorine water
• D. water

A stone projected horizontally from the top of a tower with a speed of 4 ms\(^{-1}\) lands on the level ground at a horizontal distance of 25 m from the foot of the tower. Calculate the height of the tower. = 10 ms\(^{-2}\)]

A classless society is obtainable in

• A. communism
• B. feudalism
• A classless society is obtainable in A. communism B. feudalism C. plutocracy
• D. capitalism

If a share is sold at a price below its face value, it is sold

• A. above par
• B. at a discount
• C. at par
• D. at premium

Which of the following statements is not a reason for providing tractor-hiring services to farmers? To

• A. encourage farm mechanization
• B. increase the area of land to be cultivated
• C. increase the cost of production
• D. boost food production

Alkanals can be distinguished from alkanones by the reaction with

• A) sudan lll stain
• B) starch iodide paper
• C) lithium tetrahydrido aluminate (lll)
• D) fehling's solution

From the words lettered A to D below each of the following sentences, choose the word that is nearest in meaning to the underlined word.

Theincessant chatter of the pupils irritated the visitor.

• A. unceasing
• B. meaningless
• C. excited
• D. loud

The organ which secretes digestive enzymes as well as hormones is the

• A. liver
• B. salivary gland
• C. pancreas
• D. spleen