# Jambmaths

Maths Question | |
---|---|

Question 1 |
Add 1101 |

Question 2 |
If 125 _{10} find x |

Question 3 |
Evaluate $\frac{\tfrac{3}{8}\div \tfrac{1}{2}-\tfrac{1}{3}}{\tfrac{1}{8}\times \tfrac{2}{3}+\tfrac{1}{3}}$ |

Question 4 |
Express 123456 to 3 significant figure |

Question 5 |
Calculate the simple interest on N7 500 for 8 years at 5% per annum |

Question 6 |
The cost of kerosene per litre increases from N 60 to N 85. What is the percentage rate of increase |

Question 7 |
Simplify ${{16}^{-\tfrac{1}{2}}}\times {{4}^{-\tfrac{1}{2}}}\times {{27}^{\tfrac{1}{3}}}$ |

Question 8 |
If ${{\log }_{{{x}^{\tfrac{1}{2}}}}}64=3$, find the value of |

Question 9 |
If $\frac{1+\sqrt{2}}{1-\sqrt{2}}$is expressed in the form $x+y\sqrt{2}$, find the values of |

Question 10 |
If $X=\{{{n}^{2}}+1:n=0,2,3\}$and $Y=\{n+1:n=2,3,5\}$ find $X\cap Y$ |

Question 11 |
A bookseller sells Mathematics and English books. If 30 customers buy Mathematics books, 20 customers buy English books and 10 customers buy the two books, how many customers has he altogether? |

Question 12 |
Make Q the subject of the formula, when $L=\frac{4}{3}M\sqrt{PQ}$ |

Question 13 |
If $2{{x}^{2}}-kx-12$is divisible by $x-4$, find the value of k |

Question 14 |
Factorize completely ${{(4x+3y)}^{2}}-{{(3x-2y)}^{2}}$ |

Question 15 |
If |

Question 16 |
If p varies inversely as the square of q and p = 8 when q = 4, find when p = 32 |

Question 17 |
Find the range of value of x which satisfy the inequality $4x-7\le 3x\text{ and }3x-4\le 4x$ |

Question 18 |
Solve the quadratic inequality ${{x}^{2}}-5x+6\ge 0$ |

Question 19 |
The shaded area that gives the solution set for the inequalities $x+y\le 3,x-y\le 3$, is |

Question 20 |
The fifth term of AP is 24, and eleventh term is 96. Find the first term |

Question 21 |
A binary operation * defined on the set of positive integer is such that that $x*y=2x-3y+2$ for all positive integers |

Question 22 |
A binary operation on the set of real numbers excluding –1 is such that, for all |

Question 23 |
Find the value of |

Question 24 |
If $\left( \begin{matrix} -2 & 1 \\ 2 & 3 \\\end{matrix} \right)\left( \begin{matrix} p & q \\ r & s \\\end{matrix} \right)=\left( \begin{matrix} 1 & 0 \\ 0 & 1 \\\end{matrix} \right),$what is the value of |

Question 25 |
In the diagram above $PQ\parallel RS$, the size of the angle marked |

Question 26 |
Find the exterior angle of a 12 sided regular polygon |

Question 27 |
In the diagram above $\angle OPQ$is |

Question 28 |
Find the area of the figure above |

Question 29 |
Find the angle subtends at the centre of a circle by a chord which is equal in length to the radius of the circle. |

Question 30 |
Find the capacity in litres of cylindrical well of 1 metre and depth 14cm. |

Question 31 |
The locus of a point equidistant from two point P(6,2) and R (4,2) is perpendicular bisector of PR passing through |

Question 32 |
Find the gradient of a line which is perpendicular to the line with the equation $3x+2y+1=0$ |

Question 33 |
Calculate the distance between L ( –1, –6) and M(–3, –5) |

Question 34 |
If $\sin \theta =\frac{3}{5}$, find $\tan \theta $ |

Question 35 |
A student sitting on a tower 68 metres high observes his principal car at an angle of depression of 20 |

Question 36 |
Find the derivative of $y=\frac{{{x}^{7}}-{{x}^{5}}}{{{x}^{4}}}$ |

Question 37 |
Differentiate sin |

Question 38 |
Find the minimal value of the function $y=x(1+x)$ |

Question 39 |
Evaluate $\int_{1}^{2}{(6{{x}^{2}}-2x)dx}$ |

Question 40 |
On a pie chart, there are six sectors of which four are 30 |