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Mathematics Past Questions

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95 questions JAMB 2359 WAEC 1853 NECO 179 POST_UTME 6 CUSTOM 10

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95 questions

Question 1 of 20 95 total questions

Question 21

waec 2011

Esther was facing S 20° W. She turned 90° in the clock wise direction. What direction is she facing?

AN 70^o W

BS 70^o W

CN 20^o W

DS 20^o E

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Question 22

waec 2011

A regular polygon of n sides has each exterior angle to 45^o. Find the value of n

C12

D15

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Question 23

waec 2011

A cylindrical container has a base radius of 14cm and height 18cm. How many litres of liquid can it hold? correct to the nearest litre [Take \(\pi = \frac{22}{7}\)]

A11

B14

C16

D18

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Question 24

waec 2011

One of the factors of (mn - nq - n\(^2\) + mq) is (m - n). The other factor is?

A(n - q)

B(q - n)

C(n + q)

D(q - m)

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Question 25

waec 2011

If a number is chosen at random from the set {x: 4 \(\leq x \leq 15\)}. Find the probability that it is a multiple of 3 or a multiple of 4

A\(\frac{1}{2}\)

B\(\frac{5}{12}\)

C\(\frac{7}{12}\)

D\(\frac{11}{12}\)

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Question 26

waec 2011

Solve the equation; 3x - 2y = 7, x + 2y = -3

Ax = 1, y = -2

Bx = 1, y = 3

Cx = -2, y = -1

Dx = 4, y = -3

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Question 27

waec 2011

Given that cos x^o = \(\frac{1}{r}\), express tan x in terms of r

A\(\frac{1}{\sqrt{r}}\)

B\(\sqrt{r}\)

C\(\sqrt{r^2 + 1}\)

D\(\sqrt{r^2 - 1}\)

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Question 28

waec 2011

Solve for x in the equation; \(\frac{3}{5}\)(2x - 1) = \(\frac{1}{4}\)(5x - 3)

Azero

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Question 29

waec 2011

If N112.00 exchanges for D14.95, calculate the value of D1.00 in naira

A0.13

B7.49

C8.00

D13.00

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Question 30

jamb 2011

The bar chart above shows the distribution of SS2 students in a school.

Find the total number of students

A180

B135

C210

D105

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Question 31

jamb 2011

The pie chart shows the distribution of courses offered by students. What percentage of the students offer English?

A30%

B25%

C35%

D20%

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Question 32

jamb 2011

From the venn diagram above, the complement of the set P\(\cap\)Q is given by

A{a, b, d, e}

B{b, d}

C{a, e}

D{c}

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Question 33

jamb 2011

Find the derivative of \(\frac {\sin\theta}{\cos\theta}\)

Asec² \(\theta\)

Btan \(\theta\) cosec \(\theta\)

Ccosec \(\theta\)sec \(\theta\)

Dcosec²\(\theta\)

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Question 34

jamb 2011

Find the probability that a number picked at random from the set(43, 44, 45, ..., 60) is a prime number.

A\(\frac{2}{3}\)

B\(\frac{1}{3}\)

C\(\frac{2}{9}\)

D\(\frac{7}{9}\)

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Question 35

jamb 2011

In how many ways can five people sit round a circular table?

A24

B60

C12

D120

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Question 36

jamb 2011

In how many was can the letters of the word ELATION be arranged?

A6!

B7!

C5!

D8!

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Question 37

jamb 2011

\(\begin{array}{c|c}
Class Interval & 3 - 5 & 6 - 8 & 9 - 11 \\ \hline Frequency & 2 & 2 & 2 \end{array}\). Find the standard deviation of the above distribution.

A√5

B√6

C√7

D√2

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Question 38

jamb 2011

\(\begin{array}{c|c} No & 0 & 1 & 2 & 3 & 4 & 5 \\ \hline Frequency & 1 & 4 & 3 & 8 & 2 & 5 \end{array}\). From the table above, find the median and range of the data respectively.

A(8,5)

B(3, 5)

C(5 , 8)

D(5 , 3)

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Question 39

jamb 2011

The sum of four consecutive integers is 34. Find the least of these numbers

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Question 40

jamb 2011

Find \(\int\) cos4 x dx

A\(\frac{3}{4}\) sin 4x + k

B-\(\frac{1}{4}\) sin 4x + k

C-\(\frac{3}{4}\) sin 4x + k

D\(\frac{1}{4}\) sin 4x + k

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