A man 1.5m tall is standing 3m in front of a pinhole camera whose distance between the hole and the screen is 0.1m. What is the height of the image of the man on the screen?

• A. 0.05m
• B. 0.15m
• C. 0.30m
• D. 1.00m

WILLIAM SHAKESPEARE: The Merchant of Venice

Read the extract below and answer the question

A : My people do already know my mind,

And will acknowledge you and Jessica

In place of Lord Bassanio and myself

So fare thee till we shall meet again

B : Fair thoughts and happy hours attend on you

(Act 111, sc IV)

Speaker B is

• A. Lorenzo
• B. Solerio
• C. Solarino
• D. Launcelot

A ladder 6m long leans against a vertical wall so that it makes an angle of 60^o with the wall. Calculate the distance of the foot of the ladder from the wall

• A. 3m
• B. 6m
• C. 2√3m
• D. 3√3m

Steel is an alloy of ----------------------

• a) Iron and Carbon
• b) Iron and Silicon
• c) Calcium and Silicon
• d) Iron and Tin

The resultant force of a couple is ………?

• A. Infinity
• B. Zero
• C. One
• D. Half

When the production possibility curve shifts outwards, the economy experiences

• A. growth
• B. over-production
• C. inefficient use of resources
• D. under-production

Checks and balances violate the principle of

• A. rule of law
• B. devolution
• C. decentralization
• D. separation

The main industry associated with the Ruhr Valley region is?

• A. iron and steel
• B. oil refining
• C. food manufacturing
• D. ship building

Given that \(\sin x = \frac{5}{13}\) and \(\sin y = \frac{8}{17}\), where x and y are acute, find \(\cos(x+y)\).

• A. \(\frac{130}{221}\)
• B. \(\frac{140}{221}\)
• C. \(\frac{140}{204}\)
• D. \(\frac{220}{23}\)

In the question below choose theoption opposite in meaning to the word underlined: Disgruntled people areindifferent to any plans to rid the society of evil

• A. different from
• B. different about
• C. in agreement with
• D. interested in