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HOME > FUN / COMPETITIONS > 30-second maths test
FUN / COMPETITIONS30-SECOND MATHS TEST
Thursday May 8,2008 BOOST your brain with our great new puzzle!
Start at the top with the number given and follow the instructions as you go down. When you get to the bottom you should have an answer.[> BEGINNER players have 30 seconds to complete their challenge.[> INTERMEDIATES have to complete the Beginner and Intermediate challenge in 30 seconds.[> ADVANCED players have to complete the Intermediate and Advanced challenge in 30 seconds. All the answers will appear at the end.[>
Beginner[>
24[>
TIMES 6[>
REVERSE THE DIGITS[>
ADD TEN[>
TAKE THE SQUARE ROOT[>
DOUBLE IT[>
REVERSE THE DIGITS[>
INCREASE BY 40 PER CENT[>
6/7 OF THIS[>
Answer = ???[>
Intermediate[>
25[>
INCREASE BY 12 PER CENT[>
DOUBLE IT[>
REVERSE THE DIGITS[>
INCREASE BY 20 PER CENT[>
DIVIDE BY SIX[>
TIMES 15[>
ADD ONE[>
TAKE THE SQUARE ROOT[>
Answer = ???[>
Advanced[>
26[>
TIMES 6[>
REVERSE THE DIGITS[>
DIVIDE BY 3[>
REVERSE THE DIGITS[>
DIVIDE BY 8[>
TIMES 3[>
ADD 22[>
TAKE THE SQUARE ROOT[>
Answer = ???[>
...[>
...[>
...[>
...[>
...[>
ANSWERS[>
Beginner = 101[>
Intermediate = 14[>
Advanced = 17[> [>
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