Free Online 11+ Maths Tutoring – Open to All

-
Free Online 11+ Maths Tutoring – Open to All Hi! I’m Rithvik Muthuvelu , a GCSE student at King Edward’s School, Birmingham , and I’m offering free weekly online maths sessions to help students prepare for the 11+ entrance exams . These sessions are open to anyone who wants to improve their maths skills—no school restrictions. What You’ll Get Free weekly online maths classes Focused 11+ preparation : problem-solving, arithmetic, word problems, exam strategies Small-group format for better interaction Ideal for Year 4 and Year 5 students How to Join Weekly Session: Saturdays at 2:00 PM Google Meet Link: https://meet.google.com/nrk-iwmh-gij Contact Email: rithvikmu1@gmail.com If your child is preparing for the 11+ and would like extra support, feel free to join the class or get in touch. Looking forward to helping more students learn and grow! — Rithvik Muthuvelu  
Post a Comment

Lunch queue at school

-

Amar (form captain), Brian (vice captain), Charles and Daniel are best friends in the same class at school. 

They always like to stand next to each other in the lunch queue. 

On Mondays it is a school rule that the form captain is at the front of the queue followed by the vice captain. 

There are two ways in which these boys can queue up on a Monday: ABCD and ABDC. 

On Tuesdays, the form captain must again queue up first but the remaining three boys can follow in any order. 

There are six ways in which these boys can queue up on a Tuesday. 

Four of these ways are listed below. Write down the remaining two: ABCD, ABDC, ACBD, ACDB, _______, _________ 

On Wednesdays there are no restrictions and all four boys can queue up together in any order. 

In how many ways can this be done?

Comments

  1. Anonymous12 May 2021 at 05:58

    To find the two others, you would need to notice that D is the only one that hasn't come second yet so if we put D second we get:
    1)ADBC
    2)ADCB

    ReplyDelete

Post a Comment

Popular posts from this blog

Word Problem

-
A bridge is built across a river. One quarter of the bridge is over the left bank of the river and one third of the bridge is over the right bank. The river is 120 m wide. How long is the bridge?
Read More »

A box of biscuits

-
A box of biscuits contains 36 biscuits. 20 biscuits have foil wrappers. 15 are chocolate biscuits with foil wrappers. If 9 are not chocolate and do not have a foil wrapper, then how many chocolate biscuits are there?
Read More »