The initial and final velocities of an object of mass 5 kg are \(u = \begin{pmatrix} 1 \\ 3 \end{pmatrix}\) and \(v = \begin{pmatrix} 4 \\ 7 \end{pmatrix}\) respectively. Find the magnitude of its change in momentum.

• A. 25
• B. 15
• C. \(3\sqrt{7}\)
• D. \(\sqrt{10}\)

People-oriented extension programmes which generate ideas and activities from the grassroots is called

• A) grassroots approach
• B) top down approach
• C) community approach
• D) bottom up approach

Three forces, F\(_1\) (8N, 030°), F\(_\2) (10N, 150° ) and F\(_\3) ( KN, 240° )are in equilibrium. Find the value of N

• A. 5?3
• B. 6?2
• C. 6?3
• D. 9?3

The recurrence of rhythmic pattern of stress in a poem is

• A. couplet
• B. metre
• C. consonance
• D. strophe

The mesophyll layer of a leaf consists of

• A. wax and cutin
• B. cells with lignified walls
• C. irregularly shaped collenchyma cells.
• D. photosynthetic parenchyma cells.

Official opposition is a feature of

• A. Parliamentary system
• B. Totalitarianism system
• C. Nazism
• D. Fascism

The poet needs to be up at night,when the world

sleeps...needs to exist in places where spiders

forge their webs in silence;near the gutters where

the underside of our dreams fester.

Based on Ben Okri's 'Of Poets and their Antagonists', the poet in the passage above is

• A. suffering from insomnia
• B. one of the numerous living in poverty
• C. not an ordinary individual
• D. a difficult individual

If log 5.957 = 0.7750, find log \(3 \sqrt{0.0005957}\)

• A. 4.1986
• B. 2.9250
• C. 1.5917
• D. 1.2853

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.

The workers expected management to be...........rather thanindifferent to, their welfare.

• A. different from
• B. interested in
• C. opposed to
• D. careful of

Which of the following radiations has it's frequency lower than that of infrared radiation?

• A. Utra-violet rays
• B. gamma rays
• C. x-rays
• D. radio waves