Inapakia....
|
Bonyeza na Ushikilie kuvuta kuzunguka |
|||
|
Bonyeza Hapa Kufunga |
|||
Swali 1 Ripoti
Mohammed is 8 years older than Joy now. In five years’ time he will be twice as old as Joy. How old is Joy now?
Maelezo ya Majibu
Swali 2 Ripoti
A ship sails 6km from a port on a bearing 070° and then 8km on a bearing of 040°. Find the distance from the port.
Maelezo ya Majibu
Swali 3 Ripoti
If (x - a) is a factor of bx - ax + x2 - ab, what is the other factor?
Maelezo ya Majibu
Swali 4 Ripoti
A car dealer sells a car and makes a profit of 15%. If the car costs N320,000.00, how much did he sell the car?
Maelezo ya Majibu
Swali 5 Ripoti
3 - 7, 8 - 12, 13 - 17, 18 - 22. Which of the following is/are true?
I. The class Interval is 4
II. The class boundaries are 2.5, 7.5, 12.5, 18.5, 22.5
III. The mid-marks are 5, 10, 15, and 20
Maelezo ya Majibu
Swali 6 Ripoti
For what value(s) of x is the expression (x2 + 15x + 50) ÷ (x - 5) not defined
Maelezo ya Majibu
Swali 8 Ripoti
If A(I,2,3,...,10) ; B = (-5,-4,.....,-1) ; C = (-1, 0, 1, 2,....5) List all the elements in (B ∪ C) ∩ A
Maelezo ya Majibu
Swali 10 Ripoti
Find the absolute mean deviation of the sample 10, 12, 14, 11, 13.
Maelezo ya Majibu
Swali 11 Ripoti
If log 3 = 0.4771 and log 2 = 0.3010, what is the value of log 12?
Maelezo ya Majibu
Swali 14 Ripoti
Two fair dice are tossed together once. What is the probability of getting a total of at least 9 from the outcome?
Maelezo ya Majibu
Swali 19 Ripoti
A chord 20cm long subtends an angle of 60° at the circumference of a circle, what is the diameter of the circle the nearest cm?
Maelezo ya Majibu
Swali 21 Ripoti
If 7 is subtracted from twice a certain number x, the result is at most 5. What is the range of the number?
Maelezo ya Majibu
Swali 22 Ripoti
What is the positive difference between the squares of 2.5 and 2.1 to 1 significant figures?
Maelezo ya Majibu
Swali 24 Ripoti
A is at 50°N and B is at 10°N, If A and B are on the same longitude, find the distance AS. Correct your answer to Four significant figures. (Earth radius = 6400km)
Maelezo ya Majibu
Swali 25 Ripoti
A flagpole is placed at the top of a tower. The angles of elevation of the bottom and top of the flagpole from a point on the ground 10m away are 40° and 50° respectively. Find the length of the flagpole.
Maelezo ya Majibu
Swali 26 Ripoti
In Δ ABC, A = 60°, C = 90° and AC = 12m. Find the Length of the hypotenuse.
Maelezo ya Majibu
Swali 27 Ripoti
The parallel sides of a trapezium are 13cm and 7cm. If the area of the trapezium is 50cm2, find the perpendicular distance between the parallel sides.
Maelezo ya Majibu
Swali 28 Ripoti
The diagonals of a rhombus are 6cm and 8cm. Find the area of the rhombus.
Maelezo ya Majibu
Swali 30 Ripoti
T varies directly as D and inversely as A. Given that T = 6, D = 3, and A = 2, find A when T = 3 and D = 6.
Maelezo ya Majibu
Swali 31 Ripoti
A surveyor measured the length of a obtained 42.55 metres. If his measurement was more than the actual length and the percentage error of his measurement was 8%, calculate the actual length of the land
Maelezo ya Majibu
Swali 32 Ripoti
A bag contains 4 blue and 8 red identical balls. If two balls are picked at random with replacement, what is the probability of picking two balls of different colours?
Maelezo ya Majibu
Swali 33 Ripoti
What is the Value of 11101\(_{two}\)+ 10011\(_{two}\) - 10001\(_{two}\)?
Maelezo ya Majibu
Swali 35 Ripoti
If a = {x : 1 < x < 9} ; b = {x : 0 < x < 9} ; C = {x : 2 x < 9} and a, b, c U, what are the elements in U?
Maelezo ya Majibu
Je, ungependa kuendelea na hatua hii?