another simple method for calculating
TRANSCRIPT
![Page 1: Another Simple Method for Calculating](https://reader037.vdocuments.us/reader037/viewer/2022100412/577cb5181a28aba7118cf386/html5/thumbnails/1.jpg)
8/9/2019 Another Simple Method for Calculating
http://slidepdf.com/reader/full/another-simple-method-for-calculating 1/5
• Home • English
• Aptitude
• Reasoning
• G.K.
• Computers
• Notifications
• SBI Clerks !"# Special
$enu
• Home
• SBI Clerks !"# Stud% $aterials
• SBI &' Stud% $aterials and &reparation &lan
• &ostal ( Sorting Assistants E)am !"# Stud% $aterials
• $arketing Stud% $aterial for SBI &' and Clerks E)ams
• SSC CG* Stud% $aterials and &re+ious &apers
• IB&S &', Clerks, S' E)ams S%lla-us and Stud% &lan !"#"/
• A& 0orest 'fficers E)am S%lla-us and &reparation &lan
• SBI Specialist 'fficers S%alla-us and Stud% $aterials
• IB&S RRB 1o- Notifications for the %ear !"#
• Andhra &radesh &ancha%at Secretar% E)am Special
• IB&S I2 'fficers Stud% $aterials
• IB&S Specialist 'fficers Stud% $aterials
• 3R' 3RA E)ams Stud% $aterials, Bits
• BSN* 22A E)am S%lla-us and &reparation &lan
• *IC AA' &re+ious &apers and Stud% materials
• IB&S Clerks II Inter+ie4 E)periences • $ath Speed Impro+ement 2ests
• IB&S Specialist 'fficers Inter+ie4 E)periences
• SBI &' Stud% $aterials
• RBI Assistants Stud% $aterials
• Banking A4areness
• Inter+ie4 2ips for
IB&S Specialist 'fficersandNIC* A'
• $oti+ationalArticles
![Page 2: Another Simple Method for Calculating](https://reader037.vdocuments.us/reader037/viewer/2022100412/577cb5181a28aba7118cf386/html5/thumbnails/2.jpg)
8/9/2019 Another Simple Method for Calculating
http://slidepdf.com/reader/full/another-simple-method-for-calculating 2/5
Search your Topic HERE....
*oading...
Wednesday, May 30, 2012
Shortcut for Square - A Simple Method
56# &$ Aptitude for Bank E)ams, Bank E)ams, Impro+e Speed in $aths, $aths Shortcuts, $ental$aths 5 comments
sponsored links
7e ha+e alread% discussed a method for finding the s8uares of the gi+en num-er 9check
that method Here:. No4 4e shall discuss another simplest method to calculate s8uare of the gi+ennum-er. 0irst of all one thing %ou should keep in mind, for %ou r con+inience 4e;+e mentioned each ande+er% step in detail. But You should do all these calculations MENTALLY. I mean without usingpen or pencil. So practice well to do these problems orally. Now lets go to thetopic, 0inding the s8uare of a num-er ending in / is +er% simple. If the last digit of the num-er is /, thenthe last t4o digits of the s8uare 4ill -e /.7hat e+er is the earlier part of the num-er multipl% it 4ith onemore than itself and that 4ill -e the first part of the ans4er. 92he second part of the ans4er 4ill -e /onl%:.
</ = "/ Here < ) # = " so the ans4er is "/
#/ = !/
// = <!/>/ = /5/
?/ = ?!/
"/ = "/5/
">/ = <!5/
</ = ///
"?/ = <@!/
#/ = 5!!/
7ell friends, no4 4e kno4 the s8uares of num-ers /, <!, </, #!, #/, /!, // etc. If 4e 4ant to find the
s8uares of an% other num-er, 4e find it using these s8uares 4hich 4e alread% kno4.
0or 5 4e 4ill go from /, for < 4e go from <! and so on.
'ne 4a% is 4riting 5 = 9/":. But 4e need not e+en calculate 9a-: -% adopting the follo4ing
method.
5 = / 5th odd num-er. i.e., 5/ /" = 5>5
9a-: = a a- -
5 = 9/ " : = / ) / ) " "
= 5/ /! " = 5/ /"
![Page 3: Another Simple Method for Calculating](https://reader037.vdocuments.us/reader037/viewer/2022100412/577cb5181a28aba7118cf386/html5/thumbnails/3.jpg)
8/9/2019 Another Simple Method for Calculating
http://slidepdf.com/reader/full/another-simple-method-for-calculating 3/5
= 5>5 So, the ans4er is same. No4 4e shall look at an easiest method 4hich 4ill help %ou to calculate S8uares$entall%.
" = " = "
= # = "<
< = ? = " < /
# = "5 = " < / >
/ = / = " < / > ?
I mean, to get n, %ou should add the 0IRS2 n odd num-ers. If 4e 4ant "> , it 4ill -e the sum of the
0IRS2 "> odd num-ers.
nth odd number is equal o !2n " 1#
Suppose %ou 4ant to find out 5 kno4ing 4hat / is, 4e can mo+e from / to 5.
5 4ill -e the sum of "st 5 odd num-ers. But the sum of the first 5 odd num-ers can -e 4ritten as Sumof the first / odd num-ers Si)th odd num-er. Since 4e alread% kno4 that the sum of the 0IRS2 /
odd num-ers is / , i.e., /, 4e need to add the si)th odd num-er, i mean 9) 5": = "" to / to gi+e us
5 = <5.
Similarl%<" = ?!! <"st 'dd num-er = ?!! 5" = ?5"
<5 = "/ <5th odd num-er = "/ >"
= "?5 9remem-er that </ = "/:
#" = "5!! @" = "5@"
#5 = !/ ?" = ""5"5 = "/5/ /" = "/@>5
"?5 = <@!/ <?" = <@#"5
"5 = #5/ #5" = #55/5 Read $ore ☛
Don't forget to LIKE our Facebook page here for daily Math Shortcut Tips
sponsored linksNe4er &ost 'lder &ost Home
!ant to share anything with us " You can reach us at
Gr8 Ambition Z @ Gmail.com
$onnec %ih &S
• 0ace-ook
• 24itter
![Page 4: Another Simple Method for Calculating](https://reader037.vdocuments.us/reader037/viewer/2022100412/577cb5181a28aba7118cf386/html5/thumbnails/4.jpg)
8/9/2019 Another Simple Method for Calculating
http://slidepdf.com/reader/full/another-simple-method-for-calculating 4/5
• RSS
'opular 'oss
•
o4nload %our SBI Clerks 'nline E)am !"# Call *etters ( Admit Cards No4 ear SBI Clerks aspirants, the State Bank of India 9SBI: has acti+ated the Call *etters o4nloadlink for upcoming SBI Clerks 'nline...
•
SBI Clerks !"# Stud% $aterialsImportant 6 o4nload *ast Si) $onths; Current Affairs Duick Reference Guide for SBI Clerks!"# from here ear SBI Clerks !"# ...
•
Current Affairs Duick Reference Guide for SBI Clerks 'nline E)am !"# &df o4nload0 riends, here is the last 5 months; Current Affairs Duick Reference Guide for S BI Clerks 'nlineE)am !"# . 7e tried our -est to m...
•
Current Affairs 'nline &ractice 2ests for SBI Clerks Set !7hich Indian -orn scientist has -een named the 4inner of the ,/!,!!! 7orld 0ood &riFe for hiscontri-ution in increasing glo-al 4heat p...
•
nion Budget !"#"/ Highlights &df o4nloadI ndian 0inance $inster Arun 1aitle% presented the Narendra $odi Go+ernments maiden Budgetfor the %ear !"#"/ toda% 9"!th 1ul% !"#:...
•
RBI Assistants Recruitment !"# Notification 'ut
G ood Ne4s friends, the Reser+e Bank of India 9RBI: has released the recruitment notification ofRBI Assistants for the %ear !"# . 2here...
•
Duantitati+e Aptitude Stud% $aterial for SBI Clerks 'nline E)am !"#*esson " 6 etailed Anal%sis of Aptitude Section for SBI Clerks E)am 2opics to &repare *esson 6 2ips and 2ricks to impro+e %our Calc...
•
Important Notice a-out SBI Clerks !"# Change of State0 riends, as %ou kno4 the State Bank of India has alread% released the Call *etters for upcomingSBI Clerks online e)am !"# . 2oda%, th...
•
*ist of Ne4 Appointments !"# for SBI Clerks 'nline E)am &df o4nload0 riends, here is the list of Ne4 Appointments of the %ear !"# for upcoming SBI Clerks 'nlineE)am !"#. ou can do4nload the pdf +ersio...
•
Complete A4ards *ist !"# for SBI Clerks 'nline E)am0 riends, here is the *ist of A4ards !"# for upcoming SBI Clerks 'nline E)am . 2his list consistsof ?" names 9>@ of them 4ere alread% ...
This (lo) is $opyri)h * 'roeced
Jphp L (( no selection header no4 %our content is protected from cop% and paste gu%s functioncop%protectMnoMselect9: O Jphp L (( no selection footer function cop%protectMnoMselectMfooter9: OJphp L (( tuning %our 4pcop%protect function cop%protectMoptionsMpage9: O
![Page 5: Another Simple Method for Calculating](https://reader037.vdocuments.us/reader037/viewer/2022100412/577cb5181a28aba7118cf386/html5/thumbnails/5.jpg)
8/9/2019 Another Simple Method for Calculating
http://slidepdf.com/reader/full/another-simple-method-for-calculating 5/5
+ollo% us on oo)le
(lo) -rchie
Blog Archi+e 1anuar% 9": ecem-er 9"!: 1anuar% 9"<: 0e-ruar% 9<#: $arch 9: April 9<<: $a% 95!: 1une9#@: 1ul% 9#5: August 9@?: Septem-er 95/: 'cto-er 9""#: No+em-er 9<@: ecem-er 9@@: 1anuar% 9"!:0e-ruar% 95/: $arch 9@<: April 9@<: $a% 9@@: 1une 9""#: 1ul% 9?>: August 9@": Septem-er 9@>: 'cto-er9"!?: No+em-er 9??: ecem-er 9"#/: 1anuar% 9"@>: 0e-ruar% 9"@<: $arch 9"!: April 9?": $a% 9"<!:1une 9"<@: 1ul% 9@<:
Cop%right P !"< [email protected] All Rights Reser+ed. &o4ered -% Blogger.
/oin us a +aceboo
/oin r-mbiion
$ae)ories
P !"# Gr@Am-itionQ All Rights Reser+ed. esigned B% Gr@Am-itionQ2eam.
• Interview Tips
• Aptitude Shortcuts
• Reasoning Shortcuts
• Easy English Tips
• Current Affairs
• Computer Knowledge
• IBPS Specialist
OfficersStudy Materials