Past Questions And Answers

Note: You Can Select Post UTME Schools Name Below The Exam Year.
40711

Examples of African rivers with deltaic mouths include the?

  • A. Niger, Nile, Orange and Zambezi
  • B. Nile, Zaire, Niger and Limpopo
  • C. Nile, Niger, Senegal and Volta
  • D. Zambezi, Nile, Volta and Niger
View Discussion (0)JAMB 2004
40712

The sum of the first n positive integers is

  • A. 1/2 n(n-1)
  • B. n(n+1)
  • C. n(n-1)
  • D. 1/2 n(n+1)
View Discussion (0)JAMB 2006
40713

The weakest of faith according to Hadith 34 of an-Nawawi is changing an evil with the

  • A. hand
  • B. leg
  • C. heart
  • D. tongue
View Discussion (0)WAEC 2011 OBJ
40714

What is the image distance of an object placed at a distance of 2f from a converging lens of focal length f?

  • A. f/4
  • B. f/2
  • C. f
  • D. 2f
View Discussion (0)WAEC 1998 OBJ
40715

(a) List four floral parts of a flower.

(b) (i) In a tabular form, state five differences between wind and insect pollinated flowers.

(ii) Give one example of each.

(c) (i) State three agents of fruit and seed dispersal.

(ii) Give an example of fruits or seeds dispersed by each agent

(d) (i) Define the term "hormones.

(ii) Name one plant hormone.

(iii) State two effects of plant hormones.

View Discussion (0)WAEC 1998 THEORY
40716

What must be added to variable cost to give total cost?

  • A. average total cost
  • B. average variable cost
  • C. fixed cost
  • D. marginal cost
View Discussion (0)WAEC 2007 OBJ
40717

Paul's prayer for the Philippians was that the God who inspired them to give him gifts would surely

  • A. receive all the glory
  • B. supply all their needs
  • C. accept their offering
  • D. enrich them on earth
View Discussion (0)JAMB 2014
40718

What type of device is a computer keyboard?

  • A) software
  • B) input
  • C) processing
  • D) output
View Discussion (0)POST UTME UNICAL
40719

multilateral trade is carried out

  • A. between two countries only
  • B. within many countries
  • C. among many countries
  • D. between neighbouring countries only
View Discussion (0)WAEC 2018 OBJ
40720

(a) Copy and complete the table. 

\(y = x^{2} - 2x - 2\) for \(-4 \leq x \leq 4\)

Explanation

(a) \(y = x^{2} - 2x - 2\)

x-4-3-2-101234
\(x^{2}\)16941014916
\(-2x\)86420-2-4-6-8
\(-2\)-2-2-2-2-2-2-2-2-2
\(y\)221361-2-3-216

(b)graph

(c)(i) \(x^{2} - 2x - 2 = 0\)

\(\therefore y = 0 ; x = \text{-0.7 or 2.7}\)

(ii) \(x^{2} - 2x - 4\frac{1}{2} = 0\)

\(x^{2} - 2x - 4\frac{1}{2} + 2\frac{1}{2} = 0 + 2\frac{1}{2}\)

\(x^{2} - 2x - 2 = 2.5\)

When y = 2.5, \(x = \text{-1.3 or 3.3}\).

(iii) Line of symmetry at x = 1.

View Discussion (0)WAEC 2005 THEORY