Waec Mathematics Questions
Question 1231:
If log 2 = x, log 3 = y and log 7 = z, find, in terms of x, y and z, the value of log (\(\frac{28}{3}\))
- A 2x + y - z
- B 2x + x - y
- C X + y - 2x
- D X + x - y
Question 1232:
Arrange the following numbers in descending orders of magnitude: 22three, 34five, 21six
- A 21six, 22three, 34five,
- B 21six, 34five, 22three
- C 22three, 34five, 21six
- D 34five, 21six, 22three
Question 1233:
Find the value to which N3000.00 will amount in 5 years at 6% per annum simple interest
- A N3,900.00
- B N3,750.00
- C N3,600.00
- D N3,300
Question 1234:
Express the square root of 0.000144 in the standard form
- A 1.2 x 10-4
- B 1.2 x 10-3
- C 1.2 x 10-2
- D 1.2 x 10-1
Question 1235:
Two sets are disjoint if
- A They are both empty
- B Their union is an empty set
- C Their intersection is an empty set
- D One of them is a subset of the other