1. Trang chủ
  2. » Giáo Dục - Đào Tạo

Discover your IQ Potential

210 360 1
Tài liệu được quét OCR, nội dung có thể không chính xác

Đang tải... (xem toàn văn)

Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống

THÔNG TIN TÀI LIỆU

Thông tin cơ bản

Định dạng
Số trang 210
Dung lượng 8,25 MB

Nội dung

Containing hundreds of logical puzzles, mind benders, mathematical teasers, ... Discover Your IQ Potential is the perfect way to challenge your IQ.

Trang 4

Ken Russell & Philip Carter

Trang 5

Arcturus Publishing Limited 1-7 Shand Street London SE1 2ES

This edition published 2001

All rights reserved No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without permission in accordance with the provisions of the Copyright Act 1956 (as amended) Any person

or persons who do any unauthorised act in relation to this Publication may be liable to criminal prosecution

and civil claims for damages Cover by Communiqué Design and layout by Gary Everest

Edited by Anya Martin

Printed and bound by Hong Kong Graphics and Printing Limited, Hong Kong ISBN 1-84193-065-2

Trang 6

Discoveryvour

LOW h

Welcome to Discover Your IQ Potential, a book packed with every sort of puz-

zle — word, number, and visual — designed to enhance your aptitude and stimu- late your mind

The book is divided into 20 sections, each containing 25 puzzles No specialist

knowledge is required to work them out They can all be solved using standard mathematical or alphabetical calculations Neither do the questions increase in

difficulty as the book progresses Hard and easy questions are randomly

interspersed So if you can’t get one, don’t despair! Just move on to the next question

All the answers are listed at the back of the book, but we suggest that you don’t look at them until you absolutely have to!

We have also provided some tables at the beginning of the book, which you may

find a useful aid when tackling the puzzles

Discover Your IQ Potential is a stimulating, challenging, but above all, fun way of sharpening your wits and training your mind to think logicall

Trang 11

OOOOOOâOOOOOOOOOOOOOO@zZzừ

ơomu)

= C

ow

Frank has half as many again as Sally who has half

Trang 12

er What should replace the question mark? @ x4 @` @ * (@) - \ ep \ pep sa Se SUNDAY What number should replace the question mark? MONDAY TUESDAY WEDNESDAY 7 8 9 THURSDAY FRIDAY SATURDAY 4 6 8

What day comes two days after the day immediately

before the day three days ] 7

after the day immediately e

Trang 14

s

Each line and symbol which appears in the four outer circles, below, is transferred to the centre circle according to these rules: Ifa line or symbol occurs in the outer circles: once: itis transferred twice: it is possibly transferred 3 times: itis transferred 4 times: itis not transferred Which of the circles A, B, C, D or E,

should appear at the centre of the diagram, below?

OOOOCâOOOOOOCOOOOOOCOC@zZo-

ơomu)

Trang 16

eS Which circle A, B, C, or D should replace the ? G36 6 SOE ww Which word is the same or closest in meaning to TORPID? (a) TORPEDO LIKE (b) MAGIC (c) SLUGGISH (d) ANCIENT (e) KIND we A man drives to town 30 miles away at a speed of 45 mph and arrives in 40 mins

On his return he takes 60 mins What is his

average speed for the total trip?

OOOOâOOâOOOOOOOOOOOOCOC@zZo-

ơomu)

Trang 17

OOOOOOâOOOOOOOOOOOOOO@zZzừ ơomu) a C _L = œ Za = = q| Which circle is nearest in content to Ả ey or Which one is the ođ one out? Simplify 16-20x2+40+8+19=x wr

Trang 18

q|

Each of the nine squares in the grid marked Al fo C3, should incorporate all the lines and symbols which are shown in the squares of the same letter and number above and to the left For example, B2 should incorporate all

Trang 19

OOOOOOOOOOOOOOOOCOCOđ@e6 zo- ơomu) s C % Which is the missing segment? 4 4

Fill the grid with the letters ABCDE so that the same

letter does not appear in the same horizontal, vertical or diagonal linẹ A Vv Y I ox”

You have accidentally left the plug out of the bath and are attempting to fill the bath with

both taps full on The hot tap takes 5 minutes to fill the bath

and the cold tap 4 minutes, and

the water empties through the plug-hole in 20 minutes In how many minutes will the

Trang 23

OOOOOâOOOOOOOOOOOOOOđ@6 Zo- ¬omu) € ww

Each line and symbol which appears in the four outer circles, below, is transferred to the centre

circle according to these rules: If a line or symbol occurs in the outer circles: once: it is transferred twice: it is possibly transferred 3 times: it is transferred 4 times: it is not transferred Which of the circles A, B, C, D or E,

Trang 25

OOOOOOOOOOOOOOOOCCOđ@e6 zừ ơomu) q| Which circle should replace the ? A, B, C, D or Ẻ + G3 > m Oe QIN OO)» Ow): ° S

Starting at midnight, snow fell 11/2 " every 6 hours If there was already

2 1/4 " of snow at midnight, what was the

Trang 26

er

Place a word in the brackets which means the same as the two words outside the brackets

TAUNT( ) EAT GREEDILY

sơ:

Each of the nine squares in the grid marked Al to C3, should incorporate all the lines and

Trang 27

OOOOOOOOOOOOOOOCOCOCđ@S6 Zzừ ơomu) 8 C oe “`

Each symbol € hos Caluẹ Which symbol Simplify

Trang 28

sa When the left hand pattern is folded to form a cube, which is the only one of the following that cannot be produced? “` What comes next in the sequence below? What number is three places away from itself plus 3, 2G iH ts we

Trang 29

ow

Trang 30

oe

In a game of 6 players lasting for 40 minutes, there are 4 reserves They

substitute each player, so that all players, including reserves, are on the pitch

for the same length of timẹ How long is each

Trang 32

wr

Trang 33

OOOOO©OOOOOOOOOOOO@6S6 Zzo- ¬omu) ° US} C we

Each line and symbol which appears in the four outer circles, below, is transferred to the centre

circle according to these rules: If a line or symbol occurs in the outer circles: once: it is transferred twice: it is possibly transferred 3 times: it is transferred 4 times: it is not transferred Which of the circles A, B, C, D or E,

should appear at the centre of the diagram, below?

Trang 36

eS

Each of the nine squares in the grid marked Al to C3, should incorporate all the lines and symbols which are shown in the squares of the same letter and number immediately above and to the left For example, B2 should

incorporate all the lines and symbols that are in 2 and B One of the squares is incorrect Which one is it? A B Cc dole Bl Cc Waly B2 C2 ca |8 B3 C3 @|Ø |>|b Ộ `

The average of two numbers is 41 1/2 The average of three numbers is 72

What is the third number? The price of a pack of 6 pairs is $19.50

By what percentage are the socks cheaper

q|

OOOO©OC©OOOOOOCOOOOO@6S6

¬omu)

The price of one pair of socks is $3.50

Trang 37

OOOOOOOOOOOOOOOCđ@66G6 zừ ơomu) ° d C SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY

What day immediately follows the day three days before the day immediately before the

Trang 38

- Oa ao is to: @@@Ô@ wT wow

What number should replace the question marks? A car travels 40 miles

@® @ in the same time as

Ota OD another car travelling

/ 20 mph faster covers

@ 6 @ @ 6 60 miles How long

Trang 40

oe SP What number should replace the question mark? All widgets are round Everything

Trang 41

OOOOOâOOOOOOOOOOOO@đ666 Zo- ơomu) đ S C "4

Each line and symbol which appears in the four outer circles, below, is transferred to the centre circle according to these rules: ifa line or symbol occurs in the outer circles: once: it is transferred twice: itis possibly transferred 3 times: itis transferred 4 times: it is not transferred Which of the circles A, B, C, D or E, should appear at the centre

Trang 42

er SP Which letter should replace the ? Which is the ođ one out? (a) HESSIAN (b) MARCASITE â â+-@ (đ)}_+â) (c) TAFFETA â ww (d) CORDUROY (e) ORGANDIE we

Which is the ođ one out?

Trang 43

OOOOOOOOOOOOOOOCđ@66G6 zừ ơomu) ® Đ C “` What should the time be on Clock D? sơ:

How many times must the large cog revolve before all thick number should

Trang 44

“`

Each of the nine squares in the grid marked Al fo C3, should incorporate all the lines and symbols which are shown in the squares of the same letter and number immediately above and to the left For example, B2 should

Trang 47

it

U

D

replace the question mark?

Trang 48

er What number should replace the question mark? ww Tanya can swim faster ae than Jack but slower than =o Ale Al Áo Sallỵ Harry

usually swims faster than rinat comes neả

‘ack sometimes swims ^ l® BA

aster than Tanya, but

never swims faster than “Ấ| e PA) se

Sallỵ Who is the slowest E E

swimmer? Ạ ^ } OOOOâOCâOOOOOOCCOOO@6666

Zừ

ơomu)

Trang 49

OOOOOâOOOOOOOOOO@6666 Zo- ơomu) Cs wo

Each line and symbol which appears in the four outer circles, below, is transferred to the centre

circle according to these rules: If a line or symbol occurs in the outer circles: once: it is transferred twice: it is possibly transferred 3 times: it is transferred 4 times: it is not transferred Which of the circles A, B, C, D or E,

Trang 51

OOOOOOOOOOOOOOO@666G6 zõ ¬omu) Qa S C “ơ'` Which circle should replace the ? © OO OOOE @)3@(© oe wo Which word means the opposite of Which is the ođ one out? FASHIONABLẺ PAVANE, ELANCE, PIOUS, RETROUSSE,

DENIGRATED, REPULSION, FARANDOLE,

Trang 52

eS Which of these is the ođ one out? $

Trang 55

OOOOOOOOOOOOOO@6666G zZõ ¬omu) a ® C wow AOQQa isso: OR OAQ AOaO is to: ^ Ă3fAẦn(CO P ONODOCa 5B ƒOn(ìÈA E nOĂ)ƒfA € Ăìn(fìO eS

Trang 56

oe eS

Josie has £600 to

EV spend She spends 3/5

of the £600 on clothes,

What comes next? 0.45 of the remainder

at a beauty salon and

writes out a cheque for

A B £150 for a new watch

a a ul What is her financial

Trang 57

OOOOOOOOOOOOOO@6666G zZzõ ¬omu) a a C wT wo

What number should replace the question mark? ACFHKM?

What letter comes next?

“`

Trang 62

wr If the temperature rises 15% from x Fto 103 1/2 F, what was the previous temperaturẻ we Which number should replace the ? 338 39 40 45 44 42 46 ? RP What is a KNOUT? (a) A KNOT (b) A PLANT (c) A PIG'S SNOUT (d) A CLOAK (e) A WHIP wo

What weight should be placed at the ? in order to balance the scales?

OOOOCâOOOOOCOCCOO@66666

Zừ

ơomu)

Trang 64

sa Which is the ođ one out? O

Trang 66

=^

Divide 600 by 1/4 and ađ 15 What is the answer?

er

The cost of hiring a private rail carriage is shared equally by all the passengers who all paid an exact number of pounds which was less

Trang 68

er

Each line and symbol which appears in the four outer circles, below, is transferred to the centre

circle according to these rules: If a line or symbol occurs in the outer circles: once: it is transferred twice: it is

possibly transferred 3 times: it is transferred 4 times: it is not transferred Which of the circles A, B, C, D or E,

should appear at the centre of the diagram, below?

What number should replace the ?

OOOOâCâOOOOOCCOCC@666666

Zừ

ơomu)

Trang 69

OOOOOâOOOOOOCOO@666666 Zo- ơomu) “

Each of the nine squares in the grid marked A1 to C3, should incorporate all the lines and symbols which are shown in the squares of the same letter and number immediately above and to the left For example, B2 should

incorporate all the lines and symbols that are in 2 and B

Trang 72

ew

A hundred eggs are in a crate, if you draw out 2, and there are 6 bad eggs in the crate, what are your chances of drawing out 2 bad

eggs?

eS

At a school outing

81% of the boys had lost a shoe 82% of the boys had lost a sock

77% of the boys had lost a handkerchief

and

68% of the boys had lost a hat

Trang 73

OOOOOOOOOOOO@666666G Zõ ¬omu) € 496234782196432

Multiply by 7 the number of ođ numbers which are immediately followed by an even number in

the list abovẹ What is the answer? we What should replace the question marks? HF 86 SU oe

Which is the ođ one out?

Trang 75

OOOOOâOOOOOOCâ@6666666 Zo- ơomu) Ca (2) What comes next? (4) (6) (9) (a2) (15 ) To which heptagon below can a dot be ađed so that

both dots then meet the same conditions as in the heptagon abovẻ BOS Oe wo What number should replace the question mark?

Trang 76

Se What comes next? How many squares are there in this figurẻ % _

Each of the nine squares in the grid marked Al to C3, should incorporate all the lines and symbols which are shown in the squares of the same letter and number immediately above and to the left For example, B2 should

incorporate all the lines and symbols that are in 2 and B

Trang 77

OOOOOOOOOOOO@666666G Zõ ¬omu) 3 C “` What number should replace the ? 5 4 6 3 6 4 9 4 1 7 7 4 2 5 9

What number should replace the ?

What number should replace the ?

Trang 78

er Which square will replace the ? 4 5 6 OS m ©) Find the weight to balance the scales $6 19 12 » EL_—L L1] * qj [SD

There are two brothers and two sisters In 10 years they will total 100 in their ages How much will

the total be in 7 years? OOOOâOCâOOOOOCCC@6666666

Zừ

ơomu)

Trang 79

OOOOOâOOOOOOOCOâ@6666666 Zo- ơomu) Ca wo

Each line and symbol which appears in the four outer circles, below, is transferred to the centre

circle according to these rules: If a line or symbol occurs in the outer circles: once: it is transferred twice: it is possibly transferred 3 times: it is transferred 4 times: it is not transferred Which of the circles A, B, C, D or E,

Ngày đăng: 25/12/2013, 15:04

TỪ KHÓA LIÊN QUAN