Factorise
Read Carefully
Advanced Riddles
1 % club
100

10x + 5

5(2x+1)

100

There's a basket containing 5 apples. You take out 3. How many apples do you have?

3

100

If Jane is taller than Alice, and Alice is taller than Sue, who is the shortest?

Sue

100

What is the next number in the sequence: 1, 3, 6, 10, __?

15

200

30x3-15

15(2x3-1)

200

Before Mount Everest was discovered, what was the highest mountain on Earth?

Mount Everest!

200

What gets wet when drying?

towel

200

What word has an E at the start, E at the end and is only one letter?

Envelope

300

x+ 8x2

x2(x+8)

300

What is heavier? 1 ton of bricks OR 1 ton of feathers

NONE. They both weigh the same.

300

What is at the end of rainbow

The letter "w".

300

January 1st is Day 1. June 30th is Day 181. December 31st is Day 365. What month is day 150?

May

400

2x2y7+18x9y9

2x2y7(1+9x7y2)

400

What word is spelled incorrectly in every single dictionary?

incorrectly

400

What is the next group in the sequence: AZ, BY, CX, __?

DW

400

What three letters should come next? SMT, WTF, SSM, TWT, FSS, ???

MTW

500

4(x-3)+y(x-3)

(x-3)(4+y)

500

What occurs once in a year, twice in a week, but never in a day?

The letter "e"

500

A cashier at a butcher shop is 5'9", wears size 8 shoes, and is 32 years old. What does she weigh?

meat

500

If January = 717, March = 5315 and June = 4624 then what does August = ?

6848