Which of the following plant hormone is responsible for ripening of fruits?

• A. Gibberellins
• B. Abscisic acid
• C. Ethylene
• D. Cytokinins

How many seconds make one week?

• (a) 86.4x 10⁴ secs
• (b) 604.8x 10³ secs
• (c) 60.48x 10³secs
• (d) 6864secs

In each of the following sentences, there is one word underlined and one gap. From the list of words lettered A - D, choose the word that is most nearly opposite in meaning to the underlined word and that will, at the same time, correctly fill the gap in the sentences.

Words spoken in the heat of an argument couldoffend rather than...............

• A. pacify
• B. amuse
• C. inspire
• D. irritate

(a) Identify three types of delegated legislation

(b) Give three reasons for the control of delegated legislation.

Upstream oil activities involve the

• A. management of pollution
• B. marketing of refined products
• C. exploration of crude oil
• D. refining of crude oil

proportional tax refers to

• A. taxation of the rich only
• B. equal tax rate for all people
• C. unequal tax rate for all people
• D. taxation of civil servants only

Labour productivity is the ratio of?

• A. labour to output
• B. man-hours to output
• C. output to man-hours
• D. average product to man-hours

Which of the following is used to inform the addressee that a registered parcel is ready for collection?

• A. Express label
• B. Counterfoil
• C. Telegram
• D. Slip

Which transition metal is known for its multiple colorful oxidation states and compounds used in pigments and paints?

• A. Silver (Ag)
• B. Copper (Cu)
• C. Gold (Au)
• D. Zinc (Zn)

The figure below shows 4 forces 3N, 10N, 3√3N and 6N acting on a particle P. The resultant of he four forces is

• A) 5N
• B) 5√ 3N
• C) 10N
• D) 10√ 3N