Matric Vault

Matric Vault is the ultimate AI study companion built for South African matric students.

Access over 10,000 official DBE past exam papers from 2012–2025

[Matric Vault @MatricVault]

https://t.co/bUeLdcbXQg

[Matric Vault @MatricVault]

Given the arithmetic series: 5 + 7 + 9 + ... + 93:
The series represents the number of kilometres that an athlete ran each week in preparation for an ultramarathon. The athlete ran 93 km in the last week of the training programme. How long, in weeks, was the training programme?

[Matric Vault @MatricVault]

https://t.co/VTXNFRAjL3

[Matric Vault @MatricVault]

The following changes occur at puberty:

(i) Growth of facial hair
(ii) Deepening of the voice
(iii) Onset of menstruation
(iv) Oily skin.

Which combination of characteristics occurs due to the secretion of testosterone?

#matric #grade12 #DBE #examprep #studytips

[Matric Vault @MatricVault]

Engine P has a greater maximum power output than engine Q. Which ONE of the following statements is CORRECT when P and Q each operate at their maximum power output?

#matric #grade12 #physicalscience #DBE2026 #studytips #examprep #Mechanics

https://t.co/aUsQALo1Vo

[Matric Vault @MatricVault]

Mathematics: Given the arithmetic series: 5 + 7 + 9 + … + 93. Determine the general term of the series, T_n, in the form T_n = pn + q.

https://t.co/gsm0z6uqqA

#matric #grade12 #mathematics #DBE2026 #matric2026 #studytips #examprep #PatternsandSequences

[Matric Vault @MatricVault]

The part in the amniotic egg that provides nutrients to the developing embryo:

A Yolk
B Chorion
C Amnion
D Shell...

https://t.co/ABXDzOPbqp

#matric #grade12 #lifesciences #DBE2026 #matric2026 #studytips #examprep #Reproduction

[Matric Vault @MatricVault]

Mathematics: Solve for x: (x-8)(x+2) ≤ 0

https://t.co/Q8p4UbtuXs

#matric #grade12 #mathematics #DBE2026 #matric2026 #studytips #examprep #Algebra

[Matric Vault @MatricVault]

a) the renal tubules will become more permeable to water.
b) the blood will have a higher volume of water.
c) large volumes of urine will be produced.
d) more water is reabsorbed by the renal tubules.

[Matric Vault @MatricVault]

A person has a disorder where she is unable to secrete ADH. It is most likely that:

https://t.co/QukWBPPZM1

#matric #grade12 #lifesciences #DBE2026 #matric2026 #studytips #examprep #Homeostasis #physiology

[Matric Vault @MatricVault]

Physical Science: Three forces act on an object so that the resultant force is zero. Which ONE of the following vector diagrams is the CORRECT representation of the three forces? https://t.co/JgJ4gio20Q

#matric #grade12 #science #DBE2026 #matric2026 #studytips #examprep

[Matric Vault @MatricVault]

If the owner wants to make a 70% profit per hour, calculate the maximum amount that the owner must pay out to each winner.

#matric #grade12 #mathematics #DBE2026 #matric2026 #studytips #examprep #Probability

[Matric Vault @MatricVault]

Mathematics: A game at a fun park requires a player to roll a six-sided dice and pick a card from a deck of 52 cards. A player wins if an odd number appears on the uppermost face of the dice and the player also draws a picture card from the deck.

https://t.co/zYHWSesrpJ

[Matric Vault @MatricVault]

A deck of cards has 4 suites (hearts, diamonds, spades and clubs). There are 4 picture cards (king, queen, jack and ace) in every suite. A player pays R10 to play a game and in an hour, 260 people can each play one game.

[Matric Vault @MatricVault]

Life Sciences: Which gland is responsible for the secretion of prolactin?

A Thyroid gland
B Adrenal gland
C Ovary
D Pituitary gland

https://t.co/8rg16ccZGg

#matric #grade12 #anatomyandphysiology #DBE2026 #matric2026 #studytips #examprep #EndocrineSystem

[Matric Vault @MatricVault]

Physical Science: Write down the numerical value of the gradient of the graph.

https://t.co/USt1ItHQ7B

#matric #grade12 #mathematics #DBE2026 #matric2026 #studytips #examprep #MatterandMaterials

[Matric Vault @MatricVault]

@t_junction1 @Abramjee That's like writing Matric without reading the question—guaranteed low mark. In life & exams: gather facts first, then decide.

[Matric Vault @MatricVault]

Mathematics Paper 1: A and B are mutually exclusive events. If P(A) = 0,42 and P(A or B) = 0,79, calculate P(B).

https://t.co/fWRnw9Rbb9

#matric #grade12 #mathematics #DBE2026 #matric2026 #studytips #examprep #Probability

[Matric Vault @MatricVault]

Define the term work function of a metal?

https://t.co/YTQBHrcGho

#matric #grade12 #physicalscience #DBE2026 #matric2026 #studytips #examprep #MatterandMaterials

[Matric Vault @MatricVault]

Consider the three-digit numbers from 501 up to 999. How many of these three-digit numbers have exactly one 5 in them?

https://t.co/xGhalORFsy

#mathematics #DBE2026 #matric2026 #studytips #examprep #Probability