Recent questions in Mathematics Form 1

0 votes

2 answers

What's the GCD of 12,15 and 21?

asked Jun 28, 2021 in Mathematics Form 1 by Majay

0 votes

1 answer

Kering purchased (2x-1) identical pens for Ksh 180. Naraya purchased (3x+ 1) identical pencils for Ksh 200.

asked Jun 18, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

A farmer has two tractors P and Q. Tractor P, working alone, can plough a piece of land in 5 hours while tractor Q would take 1 2/3 hours less than tractor P.

asked Jun 18, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

The figure ABCD below is a scale drawing representing a rectangular garden of length 60 m and width 30m.

asked Jun 18, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

Two variables x and y are such that y varies directly as xn where n is a constant. Given that y = 320 when r=16 and y =2560 when x = 64, find the value of n

asked Jun 18, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

The sum of the first two terms of an increasing Geometric Progression (GP) is 20. The sum of the second tem and the third term of the same GP is 30. Determine the common ratio of the GP.

asked Jun 18, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

A flour milling company has two types of flour for making porridge, maize flour and millet flour. Maize flour costs Ksh 60 per kilogram and millet flour costs Ksh 90 per kilogram. The milling company makes a new brand of flour by mixing maize flour and millet flour. If the new brand costs ksh 85 per kilogram, determine the percentage of maize flour in the mixture.

asked Jun 18, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Three business partners, Kosgei, Kimani and Atieno contributed Ksh 1,750,000 towards an investment. Kosgei contributed 20% of the money. Kimani and Atieno contributed the remainder in the ratio 3:5 respective

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

In a 4x400 m relay competition, a team of athletes each completed their round in 45 sec, 43 sec, 44 sec and 45 see respectively. If the race started at 1:35:31 p.m., find the time when the team completed the race.

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

A vertical electric pole was erected 6.4m from the foot of a vertical fencing pole on the same horizontal level. The fencing pole is 2m high. The angle of elevation of the top of the electric pole from the top of the fencing pole is 30°. Determine the height of the electric pole correct to 1 decimal place.

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

A chord of a circle, 7 cm long subtends an angle of 60° at the centre of the circle. Detemine the area correct to 2 decimal places, of the major segment of the circle.

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

A Kenyan Non-Governmental Organization (NGO) received a donation of 200 000 US dollars. The money was converted into Kenyan shillings in a bank which buys and sells foreign currency as follows:

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Using a grid, solve the simultaneous equations.

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

A rectangular floor of a room measures 5.4 m long and 4.2 m wide. The room is to be covered with square tiles. Calculate the minimum number of square tiles that can be used to cover the floor.

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Without using a calculator or mathematical tables, evaluate:

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Express the recurring decimal as a mixed number.

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Without using mathematical tables or a calculator, evaluate

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

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