GLORYmum:

kiasu学生:

[quote=\"ximinful\"]What is the answer for the friction question in booklet A?

Hi ximinful,the ans is 4

Is this answer where ABC is all correct?[/quote]Yes, it is

fantasy1:

what is option (4) .is it all of the above

You talking about the friction question? Yep, it is..

Booklet A is kinda easy, booklet B is hard… -_-"


What about the control set-up question?

shurley197323:

[Moderator's note: Topics merged.]


I have 1 question here bcos my girl's insisted that her answer is right but its not the same as the answer from \"Old School Test paper.

(1) Mould & ferns reproduce by spores
(2) Mould reproduces by spores but fern reporoduces by seed

My girl's answer is (1) but the paper answer is (2)
She say non flowering plants reproduce by spore not seeds.

Your daughter is correct. Breath the leaves of a fern, there are spore bags which contains spores, thus they reproduce by spores.

jedamum:

ChiefKiasu:

From Ai Tong Pri 3 SA1 Maths:


A teacher gave her students some balloons. If she gave 6 balloons to each student, she will have 2 balloons left. If she gave 8 balloons to each student, she will be short of 2 balloons. What is the smallest possible number of students she has?

I'll probably use trial and error method and hope that she is not giving out >100 balloons.
Ans: 2 students...correct?

2+2/8-6
= 4/2
=2

She had 2 students.