Basic Math Lower Secondary Level

−6 + ( 6 ÷ (−2)) − ((−3) × 3) =

• 0

• 3

• 6

• 9

Student leaders of JISc held competitions to commemorate Indonesia Independence Day. One of the competitions needs a lot of rope, hence they will cut 10-meter rope into several smaller ropes in the same length. If all the ropes have a length of ¼ m, how many ropes are there?

• 30

• 35

• 40

• 45

You need 4 kg flour to make 20 loaves of bread. The flour needed to make 50 loaves are…

• 8 kg

• 10 kg

• 12 kg

• 14 kg

50, 45, 41, 38, x, y. The correct number for x and y respectively are…

• 34, 36

• 35, 36

• 36, 34

• 36, 35

One day, Heli was walking around several points. Heli's travel route is shown in the image below.

There are 5 points where Heli stops, namely points A, B, C, D, and E. To reach certain points, Heli spends energy equivalent to the number shown in the picture.

To illustrate: Heli wants to reach point B from point A. The route to B requires 1 energy. From point B to point E requires 2 energy. So, if Heli walks from A to B, then to E, then he uses up a total of 3 energy. This route can be written as A-B-E.

Currently, Heli is at point A with x energy. If Heli then goes the A-B-C-A-D-E route, and what remains is 7 energies, Heli's initial total energy is initially... energy.

• 28

• 32

• 36

• 40

Find the next term for the following number sequence:

100 - 4 - 90 - 7 - 80 - …

• 8

• 9

• 10

• 11

Trapezium are divided into 3 equilateral triangles. There are 4 trapeziums in a chain of 50 cm long.

How many trapeziums will be there in a chain of 1 m long?

• 27

• 24

• 10

• 9

In a sequence of: 1, 2, 4, 7, 11, 16, x. Find the value of x!

• 21

• 22

• 23

• 24

Someone donates six sacks of fertilizer to a village, each weighing 40 kg. The fertilizer was distributed to 12 farmers. Each farmer received…

• 40 kg

• 36 kg

• 24 kg

• 20 kg

5 + 3 × 2 =

• 16

• 11

• 10

• 8