Daw’r cwestiynau canlynol o hen bapurau arholiad TGAU (Haen Uwch).
Ar gyfer bob un o’r cwestiynau:The questions in this resource come from past GCSE exam papers (Higher Tier).
For each question:

Ewch ati a darganfod yr ateb i’r cwestiwn.Find the answer to the question

DechrauStart

CWESTIWN : Papur 1 Tachwedd 2014 (Llinol 4370/55); Cwestiwn 6 (4 marc). QUESTION : November 2014 Paper 1 (Linear 4370/05); Question 6 (4 marks).

XBC = cm²

CWESTIWN : Papur 1 Mehefin 2014 (Llinol 4370/55); Cwestiwn 4 (4 marc). QUESTION : June 2014 Paper 1 (Linear 4370/05); Question 4 (4 marks).

x = cm

CWESTIWN : Papur 2 Mehefin 2012 (Llinol 4370/56); Cwestiwn 11 (5 marc). QUESTION : June 2012 Paper 2 (Linear 4370/06); Question 11 (5 marks).

cm i un lle degolto one decimal place

CWESTIWN : Papur 2 Tachwedd 2011 (Llinol 185/60); Cwestiwn 6 (8 marc). QUESTION : November 2011 Paper 2 (Linear 185/10); Question 6 (8 marks).

a) = cm i un lle degolto one decimal place
b) = cm² i dau le degolto two decimal places
c) = cm²

CWESTIWN : Uned 1 Tachwedd 2014 (Unedol 4351/52); Cwestiwn 8 (4 marc). QUESTION : Unit 1 November 2014 (Unitised 4351/02); Question 8 (4 marks).

m² i dau le degolto two decimal places

CWESTIWN : Uned 1 Tachwedd 2013 (Unedol 4351/52); Cwestiwn 5 (8 marc). QUESTION : Unit 1 November 2013 (Unitised 4351/02); Question 5 (8 marks).

1 eitem gwydr 34 + 25 1 glass item 34 + 25 = cm²
600 eitem gwydr 600 × 59600 glass items 600 x 59 = cm²
Cost 6 × (35400 ÷ 250)Total cost 6 x (35400 ÷ 250) = £

CWESTIWN : Uned 1 Mehefin 2013 (Unedol 4351/52); Cwestiwn 5 (4 marc). QUESTION : Unit 1 June 2013 (Unitised 4351/02); Question 5 (4 marks).

AtebAnswer =m

CWESTIWN : Uned 3 Tachwedd 2013 (Unedol 4353/52); Cwestiwn 4 (5 marc). QUESTION :Unit 3 November 2013 (Unitised 4353/02); Question 4 (5 marks).

a) = m²
b) = tun paent tins of paint

CWESTIWN : Uned 3 Mehefin 2013 (Unedol 4353/52); Cwestiwn 6b (5 marc). QUESTION : Unit 3 June 2013 (Unitised 4353/02); Question 6b (5 marks).

AtebAnswer = cm²

CWESTIWN : Uned 3 Mehefin 2012 (Unedol 4353/52); Cwestiwn 1a (2 marc). QUESTION : Unit 3 June 2012 (Unitised 4353/02); Question 1a (2 marks).

AtebAnswer = cm²

CWESTIWN : Pâr Cysylltiedig – Peilot – Uned 1 Cymwysiadau Ionawr 2014 (4361/52); Cwestiwn 6 (8 marc). QUESTION : Linked Pair Pilot – Unit 1 Applications January 2014 (4361/02); Question 6 (8 marks).

Cost y slabiau 25 × £8.25Cost of the slabs 25 x £8.25 = £
Arwynebedd 1 slabArea of 1 slab = cm²
Arwynebedd 25 slabArea of 25 slabs = cm² neu 4.5 or 4.5m²
Mae angen 6 tun seliwr, yn costio 6 × £14.49 We need 6 sealant tins, costing 6 x £14.49 =
Cyfanswm y costauTotal costs = £

CWESTIWN : Pâr Cysylltiedig – Peilot – Uned 2 Dulliau Mehefin 2012 (4364/52); Cwestiwn 2b (2 farc). QUESTION : Linked Pair Pilot – Unit 2 Methods June 2012 (4364/02); Question 2b (2 marks).

AtebAnswer = cm²

CWESTIWN : Papur 1 Mehefin 2006 (Llinol 185/54); Cwestiwn 3 (7 marc). QUESTION : June 2006 Paper 1 (Linear 185/04); Question 3 (7 marks).

a) = x = cm y = cm
b) = cm
c) = cm²

CWESTIWN : Papur 1 Mehefin 2007 (Llinol 185/54); Cwestiwn 4 (3 marc). QUESTION : June 2007 Paper 1 (Linear 185/04); Question 4 (3 marks).

AtebAnswer = cm²

CWESTIWN : Papur 1 Mai 2008 (Llinol 185/54); Cwestiwn 7 (6 marc). QUESTION : May 2008 Paper 1 (Linear 185/04); Question 7 (6 marks).

AtebAnswer = m²

CWESTIWN : Papur 1 Mehefin 2010 (Llinol 185/59); Cwestiwn 4 (4 marc). QUESTION : June 2010 Paper 1 (Linear 185/09); Question 4 (4 marks).

a) = cm
b) = cm²