Find the sum of the first 20 terms in an arithmetic progression whose first term is 7 and last term is 117.

• A. 2480
• B. 1240
• C. 620
• D. 124

If a rod 10cm in length was measured as 10.5cm, calculate the percentage error

• A. 5%
• B. 10%
• C. 8%
• D. 7%

Which of the following is an example of a public pressure group?

• A. Red cross
• B. Amnesty International
• C. National Farmers Union
• D. Green peace

This question is based on William Shakespeare's Othello.

The hypocritical character in the play is

• A. Montano
• B. lago
• C. Cassio
• D. Roderigo

According to the income approach to national income measurement, the national income of a country is equal to?

• A. the value of all output produced in the country over the relevant period of time at market prices
• B. the value of output at factors cost
• C. the value added to production
• D. C +I + G

Choose from the options nearest in meaning to the word underlined.

Art lies in cherishing the initiative andcreative power of each person?

• A. potential
• B. strength
• C. gift
• D. mind

The frequency of a swinging pendulum is the

• A. number of complete oscillations the pendulum makes in a second
• B. number of amplitudes the bob makes in a second
• C. angle the bob swings through in a second
• D. distance the bob covers in a second

Which of the following is not a problem of timber exploitation in Tropical Africa?

• A. inadequate transport facilities
• B. trees not in pure stand
• C. difficult terrain
• D. heavy rainfall

Destruction of files for malicious reasons such as access by fraudulent people is classified as being

• A. modified
• B. accessed
• C. destroyed
• D. unauthorized access

Factorize completely; (2x + 2y)(x - y) + (2x - 2y)(x + y)

• A. 4(x - y)(x + y)
• B. (4(x - y)
• C. 2(x - y)(x + y)
• D. 2(x - y)