model 5 smallest and largest fraction/numbers Practice Questions Answers Test with Solutions & More Shortcuts
number system PRACTICE TEST [6 - EXERCISES]
model 1 basic number system
model 2 divisibility, multiples, add and subtract based number system
model 3 fraction of numbers
model 4 finding unit place of a number
model 5 smallest and largest fraction/numbers
model 6 operations of consecutive numbers (odd, even, square, etc.)
Question : 16 [SSC CHSL 2012]
The largest among the numbers $(0.1)^ 2 , √{0.0121}$ , 0.12 and $√{0.0004}$ is
a) 0.12
b) $?{0 .0004}$
c) $?{0 .0121}$
d) $(0.1)^2$
Answer »Answer: (a)
$(0.1)^2$ = 0.01
$√{0.0121} $= $√{0.11×0.11}$= 0.11
$√{0.0004}$ = 0.02
⇒0.01< 0.02 < 0.11 < 0.12
Question : 17
Which of the following fraction is the smallest ? $9/13, 17/26, 28/29, 33/52$
a) 9/13$
b) $28/29$
c) $17/26$
d) $33/52$
Answer »Answer: (d)
$9/13 = {9×4}/{13×4} = 36/52$
$ 17/26={17×2}/{26×2} = 34/52 $
$33/52 = 33/52 $
Among these $33/52$ is the smallest
Again, $28/29 = 56/58 > 33/52$
Question : 18 [SSC CGL Prelim 2004]
The greatest number among $0.7 + √{0.16}, 1.02 – 0.6/24,$ $1.2 × 0.83 \text" and " √{1.44}$ is :
a) 1.2 × 0.83
b) 1.02 – $0.6/24$.
c) $√1.44$
d) 0.7 + $?0.16$
Answer »Answer: (c)
0.7 + $√{0.16}$ = 0.7 + 0.4 = 1.1
1.02 – $0.6/24$ = 1.02 – 0.025
= 0.995
1.2 × 0.83 = 0.996
$√{144}$ = 12
Hence, the greatest number
= $?{144}$
Question : 19 [SSC CGL 2000]
smallest possible three place decimal number is :
a) 0.111
b) None of the above
c) 0.123
d) 0.012
Answer »Answer: (b)
The smallest possible three place decimal number = 0.001
Question : 20 [SSC CGL Tier-II 2016]
Which of the following is correct ?
a) $11/15$ <$3/5$ < $2/3$
b) $3/5$ < $11/15$ < $2/3$
c) $3/5$ < $2/3$ < $11/15$
d) $2/3$ < $3/5$ < $11/15$
Answer »Answer: (c)
On making denominators equal,
$3/5$ = ${3 × 3}/{5 × 3}$ = $9/15$
$2/3$ = ${2 × 5}/{3× 5}$ = $10/15$
$11/15$ = $11/15$
∴ $9/15$ < $10/15$ < $11/15$
⇒ $3/5$ < $2/3$ < $11/15$
IMPORTANT quantitative aptitude EXERCISES
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Basic Number System Aptitude Questions Practice Test with PDF »
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Number System on Divisibility Multiple Add Subtract Live Test »
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Top 255+ Number System Fraction Aptitude Questions Answers »
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Top +299 Aptitude Number System (Find Unit Place) Mcq Quiz »
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Top Number System Aptitude (Smallest Largest Fraction) MCQ »
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199+ Aptitude Number System: Consecutive Numbers MCQ Quiz »
model 5 smallest and largest fraction/numbers Shortcuts »
Click to Read...model 5 smallest and largest fraction/numbers Online Quiz
Click to Start..number system Shortcuts and Techniques with Examples
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model 1 basic number system
Defination & Shortcuts … -
model 2 divisibility, multiples, add and subtract based number system
Defination & Shortcuts … -
model 3 fraction of numbers
Defination & Shortcuts … -
model 4 finding unit place of a number
Defination & Shortcuts … -
model 5 smallest and largest fraction/numbers
Defination & Shortcuts … -
model 6 operations of consecutive numbers (odd, even, square, etc.)
Defination & Shortcuts …
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