Anaerobic respiration in the organism illustrated in the diagram below produces carbon dioxide and________

• A. ethanol
• B. water
• C. oxygen
• D. glucose

The sulphide that is commonly used in coating electric fluorescent tubes is?

• A. iron(ii)Sulphide
• B. tin(ii)sulphide
• C. Zinc Sulphide
• D. lead(iv) Sulphide

In the below figure, PQ and R are vectors, which of the following options, gives a correct relationship between the vectors?

• A. P = Q + R
• B. P = Q - R
• C. P = R - Q
• D. P + Q + R = O

What is the diameter of a circle of area 77cm² [Take \(\pi = \frac{22}{7}\)]

• A. \(\frac{\sqrt{2}}{7}cm\)
• B. \(3\frac{1}{2}cm\)
• C. 7cm
• D. \(7\sqrt{2}cm\)

If a gas occupies a container of volume 146 cm³ at 18°C and 0.97`atm, its volume 146cm³ at s.t.p is?

• A. 133
• B. 146
• C. 266
• D. 292

Read the extract and answer the question

X : Tis gone will not answer.

Y : How now....! You tremble and look pale;

Is not this something more than fantasy?

What think you on't?

Z : Before my God. I might not this believe

Without the sensible and true avouch

Of mine own eyes.

(Act One, Scene I, lines 52-58)

Tis gone and will not answer refers to the

• A. gravedigger
• B. ghost
• C. servant
• D. soldier

Which of the following substances does not conduct electricity?

• A. graphite
• B. glass
• C. sulphuric acid
• D. table salt solution

The ECOBANK is the initiative of?

• A. some well-meaning Nigerian shareholders
• B. the Federal Government of Nigeria
• C. West African states to foster trade
• D. the Lagos State Governement to enhance capital mobilization

From the words or group of words lettered A to D, below each of the following sentences, choose the word or group of words that is nearest in meaning to the underlined word as it is used in the sentence.

After the riot, the streets were blocked withcharred vehicles.

• A. destroyed
• B. vandalized
• C. broken
• D. burnt

40m³ of liquid is mixed with 60m³ of another liquid Q. If the density of P and Q are 1.00kgm^-3 and 1.6kgm^-3 respectively, what is the density of the mixture?

• A. 0.05kgm^-3
• B. 1.25kgm^-3
• C. 1.30kgm^-3
• D. 1.36kgm^-3