A note of frequency 2000Hz has a velocity of 400 ms^-1. calculate the wavelength of the note

• A. 5.0m
• B. 2.0m
• C. 0.5m
• D. 0.2m

This question is based on General Literary Principles and Appreciation.

In which of the following genres is the term 'soliloquy' generally used?

• A. Novel
• B. Drama
• C. Epic
• D. Poetry

The last link in the production process is the

• A. transporter
• B. wholesaler
• C. consumer
• D. retailer

A vector quantity can only be completely described when ……… and …………are mentioned.

• A. Magnitude and motion
• B. Magnitude and direction
• C. Distance and specified displacement
• D. Moment and momentum

(a) Evaluate, without using mathematical tables or calculator, \((3.69 \times 10^{5}) \div (1.64 \times 10^{-3})\), leaving your answer in standard form.

(b) A man invested N20,000 in bank A and N25,000 in bank B at the beginning of the year. Bank A pays simple interest at a rate of y% per annum and B pays 1.5y% per annum. If his total interest at the end of the year from the two banks was N4,600, find the value of y.

What will be the chromosome number of the hybrid of two varieties of a plant with 36 chromosomes in the endosperm cell?

• A. 12
• B. 24
• C. 35
• D. 48

Which of the above illustrated poultry equipment is not used in a brooder house?

• A. I
• B. II
• C. III
• D. IV

The voltage of the domestic electric supply is represented by the equation V = 311 sin314.2t. Determine the frequency of the a.c. supply [\(\pi\) = 3.142]

• A. 50.0Hz
• B. 100.0Hz
• C. 311.0Hz
• D. 314.2Hz

If Nigeria has comparative advantage over Ghana in producing cocoa, this means_________?

• A. Nigeria produces cocoa more cheaply than Ghana
• B. Nigeria and Ghana produce at the same level
• C. Ghana produces cocoa more than Nigeria
• D. Nigeria produces more cocoa than Ghana

Which of the following is a known cult group in Nigeria?

• A. Rangers
• B. Pyrates
• C. Flamingoes
• D. Illuminatis