## KCSE Past Papers 2018 Mathematics Alt A Paper 2 (122/2)

Questions and Answers 2018 Mathematics Paper 2 1. Given that 2 log x2+log = k log x, find the value of k. (2 marks) 2 log x2+log√x=klogx log(x4x1/2 =logxk k=1/2 2. A variable P varies directly as t3 and inversely as Read More …

## KCSE Past Papers 2018 Mathematics Alt A Paper 1 (122/1)

Questions and Answers 2018 Mathematics Paper 1 1. Without using a calculator, evaluate:(3 marks) 2. Given that 6 2n-3= 7776, find the value of n. (3 marks) 7776 = 65 662n-3 = 65 2n —3 = 5 n = 4 3. The Read More …

## KCSE Past Papers 2019 Mathematics Alt A Paper 2 (122/2)

Kenya Certiﬁcate of Secondary Education 2019 Mathematics Paper 2 1. Simplify √5+3∕ √5-2 . Give the answer in the form a + b∕c where a, b and c are integers. (2 marks) 2. Two types of flour, X and Y, Read More …

## KCSE Past Papers 2019 Mathematics Alt A Paper 1 (122/1)

2019 Mathematics Paper 1 Kenya Certiﬁcate of Secondary Education Section I (50 marks) Answer all the questions in this section. 1. Without using mathematical tables or a calculator, evaluate: 5.4∕ 0.025 x 3.6 (3 marks) 2. Express 1728 and 2025 Read More …

## KCSE Past Papers 2020 Mathematics Alt A Paper 1 (122/1)

2020 Mathematics Paper 1 Kenya Certiﬁcate of Secondary Education Section I (50 marks) Answer all the questions in this section.

## KCSE Past Papers 2021 Mathematics Alt A Paper 2 (122/2)

2021 Mathematics Paper 1 Kenya Certiﬁcate of Secondary Education Section I (50 marks) Answer all the questions in this section. 1. An empty tank of capacity 18480 litres is to be filled with water using a cylindrical pipe of diameter Read More …

## KCSE Past Papers 2021 Mathematics Alt A Paper 1 (122/1)

2021 Mathematics Paper 1 Kenya Certiﬁcate of Secondary Education Section I (50 marks) Answer all the questions in this section. 1. Evaluate 1⅘ ÷ ⅔ of 2¼ -3/10 OVER 5/6 + 22/39 + 1 2/11 Num = 9/5 ÷ 2/3 Read More …

## MATHEMATICS – Kenya Certificate of Secondary Education (K.C.S.E) Marking Schemes

KCSE Past Papers 2021 Mathematics Alt A Paper 1 (122/1) KCSE Past Papers 2021 Mathematics Alt A Paper 2 (122/2) KCSE Past Papers 2020 Mathematics Alt A Paper 1 (122/1) KCSE Past Papers 2020 Mathematics Alt A Paper 2 (122/2) Read More …