Past Questions And Answers
1241
Find the value of P if the line joining (P, 4) and (6, -2) is perpendicular to the line joining (2, P) and (-1, 3).
- A. 4
- B. 6
- C. 3
- D. 0
1242
Find the radius of a circle in which an arc of length 44cm subtends angle 200° at the centre of the circle. [Take π = 22/7]
- A. 3.9cm
- B. 12.6cm
- C. 25.2cm
- D. 38.4cm
1243
Which of these is not true of the insect? The possession of
- A. two pairs of antennae
- B. jointed appendages
- C. exoskeleton
- D. three pairs of legs
1244
An organizational chart is used to
- A. determine the departmental objectives and targets
- B. show the hierarchy of staff
- C. implement policies on staff welfare
- D. measure variation on staff performance
1245
Which constitutional conference in London paved the way for Nigeria's independence?
- A. London Conference of 1945
- B. London Conference of 1920
- C. London Conference of 1963
- D. London Conference of 1957
1246
Differentiate sin x - x cos x
- A. x cos x
- B. x sin x
- C. -x cos x
- D. -x sin x
1247
The net profit of a business is determined by
- A. deducting cost of goods sold from sales
- B. deducting purchases from sales
- C. adding commissions recieved to gross profit
- D. deducting all expenses from gross profit and other income
1248
Nigeria interim president was elected in ____
- 1993
- 1990
- 1995
- 1996
1249
What is the speed of a particle of mass 10-27kg whose wavelength is 10-8m. [h = 6.63 x 10-34Js]
- A. 6.63m/s
- B. 66.30m/s
- C. 663.00m/s
- D. 6630.00m/s
1250
The modal value of 3, 8, 4, 6, 3, 5, 2, 7, 3 and 5 is
- A. 6
- B. 3
- C. 4
- D. 5