Get premium membership and access questions with answers, video lessons as well as revision papers.
- Given the inequalities x-5=3x -8<2x -3
a) Solve the inequalities
b) Represent the solution on a number line.
Given the inequalities x-5=3x -8<2x -3
a) Solve the inequalities
b) Represent the solution on a number line.
Date posted: March 11, 2019
- Simplify the expression
Date posted: March 11, 2019
- The volume of a cube is 1728cm3. Calculate correct to 2 decimal places, the length of the diagonal of a face of the cube.
The volume of a cube is 1728cm3. Calculate correct to 2 decimal places, the length of the diagonal of a face of the cube.
Date posted: March 11, 2019
- Given that 62n-3 = 7776, find the value of n
Given that 62n-3 = 7776, find the value of n
Date posted: March 11, 2019
- A commercial bank buys and sells Japanese Yen in Kenya Shillings at the rates shown below.
A commercial bank buys and sells Japanese Yen in Kenya Shillings at the rates shown below.
Buying Selling
Sh. 0.5024 sh. 0.5446
A Japanese tourist at the end of his tour of Kenya was left with sh. 30,000 which he converted to Japanese Yen through the commercial bank. How many Japanese yen did he get?
Date posted: March 11, 2019
- The sum of interior angles of a regular polygon is 18000. Find the size of each exterior angle.
The sum of interior angles of a regular polygon is 18000. Find the size of each exterior angle.
Date posted: March 11, 2019
- Find the value of x which satisfies the equation: 16x2 =84x-3
Find the value of x which satisfies the equation: 16x2 =84x-3
Date posted: March 11, 2019
- Use logarithms to evaluate the question below
Date posted: March 11, 2019
- Factorize completely the expression below
Date posted: March 11, 2019
- Find the cos(90 – x)0 giving the answer to 4 significant figures.
Date posted: March 11, 2019
- The cost of 2 jackets and 3 shirts was ksh. 1800. After the cost of a jacket and that of a shirt were increased by 20%, the cost of 6 jackets and 2 shirts was ksh. 4800. Calculate the new cost of a jacket and that of a shirt.
The cost of 2 jackets and 3 shirts was ksh. 1800. After the cost of a jacket and that of a shirt were increased by 20%, the cost of 6 jackets and 2 shirts was ksh. 4800. Calculate the new cost of a jacket and that of a shirt.
Date posted: March 13, 2019
- Three business partners, Kioko, Njau and Osaiko, are to share sh 12000 in the ratio 5:6:x respectively. If Kioko received sh 4,000 determine the value of x.
Three business partners, Kioko, Njau and Osaiko, are to share sh 12000 in the ratio 5:6:x respectively. If Kioko received sh 4,000 determine the value of x.
Date posted: March 13, 2019
- In a race, Ogot running at a constant speed of 8m/s, is 5m ahead of Ondiek. If Ondiek maintains a constant speed of 10m/s, how far does Ondiek run before catching up with Ogot?
In a race, Ogot running at a constant speed of 8m/s, is 5m ahead of Ondiek. If Ondiek maintains a constant speed of 10m/s, how far does Ondiek run before catching up with Ogot?
Date posted: March 13, 2019
- Which one of the following numbers is eleven million eleven thousand one hundred and one?
A. 11011011 B.11011101 C.11101101 D.11011001
Which one of the following numbers is eleven million eleven thousand one hundred and one?
A. 11011011 B.11011101 C.11101101 D.11011001
Date posted: March 13, 2019
- What is the value in the question below?
Date posted: March 13, 2019
- What is 45,273 rounded off to the nearest hundred?
A. 45,300 B.45,000 C.45,200 D.45,270
What is 45,273 rounded off to the nearest hundred?
A. 45,300 B.45,000 C.45,200 D.45,270
Date posted: March 13, 2019
- What is the value of x in the equation?
2(3x – 2) = 3x + 8
Date posted: March 13, 2019
- Mwongela paid sh 330 for a pocket radio after the shopkeeper gave him a 12% discount. What was the marked price of the radio?
A.sh 300 B.sh 369.60 C.sh 375 D.sh 350
Mwongela paid sh 330 for a pocket radio after the shopkeeper gave him a 12% discount. What was the marked price of the radio?
A.sh 300 B.sh 369.60 C.sh 375 D.sh 350
Date posted: March 13, 2019
- Opio borrowed sh 54 000 from a bank which charged interest at the rate of 18% per annum. He repaid the whole amount of the loan after 8 months. How much money did he pay back?
A.sh 6480 B.sh 60480 C.sh 14 580 D.sh 77 760
Opio borrowed sh 54 000 from a bank which charged interest at the rate of 18% per annum. He repaid the whole amount of the loan after 8 months. How much money did he pay back?
A.sh 6480 B.sh 60480 C.sh 14 580 D.sh 77 760
Date posted: March 14, 2019
- In order to complete digging a shamba in 28 days, a farm manager employed 12 workers. How many more workers should be employed in order to complete the work in 21 days?
A.4 B.16 C.9 D.3
In order to complete digging a shamba in 28 days, a farm manager employed 12 workers. How many more workers should be employed in order to complete the work in 21 days?
A.4 B.16 C.9 D.3
Date posted: March 14, 2019