# Blog

05 May

## Miracle Learning Centre (O Level Physics Tuition/ IP Physics Tuition) Are you able to answer this Physics Tuition Question?

The diagram below shows the path of a ray of light PQ in a glass block. Q is on the surface of the block. The diagram also shows the normal at Q and what happens to the light ray when it reaches Q....

09 Mar

## Miracle Learning Centre Maths Tuition Question on Algebra. (O Level Maths Tuition/IP Maths Tuition/Secondary Maths Tuition)

(d) If the length of a rectangle is increased by 20% and its breadth is decreased by 10%, find the percentage change in its area. ...

09 Mar

## Miracle Learning Centre Maths Tuition Question on Algebra. (O Level Maths Tuition/IP Maths Tuition/Secondary Maths Tuition)

1 (a) During the morning shift, a factory produces one phone every x minutes. Write down an expression, in terms of x, for the number of phones produced in an hour. (b) During the night shift, the factory takes two minutes longer than the morning shift to produce each...

09 Mar

## Miracle Learning Centre Maths Tuition Question on Arithmetic. (O Level Maths Tuition/IP Maths Tuition/Secondary Maths Tuition)

1. A salesperson, Don, earns a basic annual salary of \$66,000 in 2008. (a) Calculate his basic monthly salary. (b) The value of the sales that Don made in 2008 was \$280,000. He was paid a commission of 3.5% of the value at the end of 2008. Find his total...

09 Mar

## Miracle Learning Centre Maths Tuition Question on Arithmetic. (O Level Maths Tuition/IP Maths Tuition/Secondary Maths Tuition)

1 During a 7 km biathlon race, Amy started the race by jogging at a constant speed of x km/h for half the journey. Betty continued the remaining journey of the race by swimming at a constant speed of x – 6 km/h. (a) Write down the time,...

09 Mar

## Miracle Learning Centre Maths Tuition Question on Graphs. (O Level Maths Tuition/IP Maths Tuition/Secondary Maths Tuition)

Find the gradient of the curve at the point x = 3.2 by drawing a suitable tangent to the curve....