Jambmaths

Maths Question

Question 1

Find the simple interest on N225 in 5 years at 10%

Question 2

Find the range of 2, 6, 8, 10 25 3, 4, and 32

Question3

A binary operation on the set of real number is defined by $x*y=\frac{x+y}{2}$ for all x, y$\in $N. Find 7*5

Question 4

If the midpoint (2, x) and (y, 2) is (4, 2), the respective value of x and y are

Question 5

The histogram above shows the number of participant in a meeting from Monday to Friday. How many participated on Monday, Wednesday and Thursday?

Question 6

y is inversely proportional to x and y = 6 when x =7. Find the constant of variation.

Question 7

Convert 553₇ to a number base 10

Question 8

If y varies directly as x, find the constant of variation when y = 12 and x = 4

Question 9

From the diagram above, the value of x is

Question 10

Given

M = {1, 2, 3, 4, 5}

N = {1, 2, 4, 5, 3}

Z = {2, 1, 4, 5}

Which of the following is accurate?

Question 11

Find the number of sides of a regular polygon if the size of each interior is 150^o

Question 12

Given that θ is an acute and $\tan =\tfrac{12}{5}$ find sin θ

Question 13

Find the sum to infinity of the series$\tfrac{1}{4},\tfrac{1}{12},\tfrac{1}{36},\cdot \cdot \cdot $

Question 14

The operation below was carried out in base 2. Find the missing number.$\begin{align} & **** \\ & +111 \\ & \underline{\text{ }110} \\ & \underline{10110} \\\end{align}$

Question 15

A box containing10 black, 4 green and 6 yellow pens. What is probability of picking a yellow pen with eyes closed

Question 16

Evaluate $5\tfrac{1}{3}\times 7\tfrac{1}{4}\div \tfrac{116}{27}$

Question 17

$\text{If }x-3\text{ divides }{{x}^{3}}-2{{x}^{2}}-x+6,\text{ find the remainder}$

Question 18

The locus of a point moving with equal distance from a point is

Question 19

Solve ${{x}^{2}}-5x+6\le 0$

Question 20

Find the area of a parallelogram PQRS with base 16cm long and height 8cm

Question 21

If U ={1, 2, 3,…..10} and N ={2, 4, 6, 8 10} find N¹

Question 22

Find the mode of the distribution

X	21	22	23	24	25	26	36
F	3	4	2	6	1	1	3

Question 23

Find the determinant of $\left( \begin{matrix} 1 & 0 & 1 \\ 1 & 1 & 0 \\ 0 & 1 & 2 \\\end{matrix} \right)$

Question 24

Find the mean of the distribution

X	21	22	23	24	25	26	36
F	3	4	2	6	1	1	3

Question 25

From the top of a tree, the angle of depression to a point on the ground 5m away is 60^o. Find the height of the tree.

Question 26

Factorize completely $4{{u}^{2}}-36uv-uv+9{{v}^{2}}$

Question 27

Find the turning point of the function $y={{x}^{3}}-{{x}^{2}}-x$

Question 28

If $Q=\left( \begin{matrix} 3 & -2 & 1 \\ -2 & 1 & -1 \\ 1 & -3 & 2 \\\end{matrix} \right)$ then –3Q is

Question 29

Find the number of ways the letters of the word COMMITTEE can be permuted

Question 30

If p varies inversely as the square of q and p = 4, find p when q = 2

Question 31

Simplify ${{\log }_{4}}256-{{\log }_{4}}4+2$

Question 32

Express 0.265 in standard form

Question 33

A car was put on sale for N12,000. It was sold for a discount of 20%. How much was paid for it

Question 34

Find the value of x for which the function $f(x)=3{{x}^{2}}-x-6$ is minimum

Question 35

Determine the distance between point P(3, 4) and Q(4,5)

Question 36

Evaluate $\frac{{{5}^{-3}}\times {{5}^{-4}}}{{{5}^{-6}}\times {{5}^{-2}}}$

Question 37

From the diagram above, find the value of x

Question 38

The bar chart above is a representation of a candidate’s scores in UTME in 2014, find his total scores

Question 39

A boy moves from a point P to another Q due north. He then moves same distance to another point R due east. What is the bearing of R from P

Question 40

Find the common difference respectively of an A. P whose 4^th term is 24 and the 11^th term is 52.

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