Normal

0

false

false

false

EN-US

X-NONE

HI

MicrosoftInternetExplorer4

/* Style Definitions */

table.MsoNormalTable

{mso-style-name:”Table Normal”;

mso-tstyle-rowband-size:0;

mso-tstyle-colband-size:0;

mso-style-noshow:yes;

mso-style-priority:99;

mso-style-qformat:yes;

mso-style-parent:””;

mso-padding-alt:0in 5.4pt 0in 5.4pt;

mso-para-margin-top:0in;

mso-para-margin-right:0in;

mso-para-margin-bottom:10.0pt;

mso-para-margin-left:0in;

line-height:115%;

mso-pagination:widow-orphan;

font-size:11.0pt;

font-family:”Calibri”,”sans-serif”;

mso-ascii-font-family:Calibri;

mso-ascii-theme-font:minor-latin;

mso-hansi-font-family:Calibri;

mso-hansi-theme-font:minor-latin;

mso-bidi-font-family:Mangal;

mso-bidi-theme-font:minor-bidi;

mso-bidi-language:AR-SA;}

**Fraction
value of percentage :**

1/3 = 33.33%

= 25% 1/5

= 20 %

1/7 = 14.28%

11.11

**Note :**these

fraction value helps to minimize the calculation

**Formula:**

- if the price of a commodity increases

by R% , then the reduction in consumption so as not to increase the

expenditure is**100*R/(100+R)%** - if the price of a commodity decreases

by R% , then the increases n consumption so as not

to decreases the expenditure is**100*R/(100-R)%.** - value of machine after n years =

p(1-R/100)power n . - if A is R% more than B , then b is

less than A by**100*R/(100+R)%.** - if A is R% less than B , then b is

more than A by**100*R/(100-R)%.**

**Example:**

**1. if**1/5

of a number is 25 less then 1/4 of a same number . what will be 3/2 of number .

**Answer**:

1/5 = 20% and 1/4 = 25%

so

difference b/w these two is 5% which is equal to 25

then

5% *20 —- 25*20 100% —-500

percent is the real value

calculate 3/2 is

**750**

**2.**if

the numerator of fraction is increase by 20% and denominator is decrease by 80%

then fraction becomes 18/15. what is the actual fraction .

**Answer**:

= 18/15

N/D = (18/15 )*20/120

1/5

salary 20% less then B’s salary then B’s salary is how much more then A.

**Answer**:

salary is 100 then A’s salary is 80

calculate b’s salary in respect to A

100 = 25%

is increased by 12% and again deceased by 18% then how much change in that

value.

**formula**

for this problem % change = (x)+(y)+x*y/100

for this problem % change = (x)+(y)+x*y/100

**Note:**take

the value with symbol , if increase then take ‘”plus” if decease in

value then take “minus”. this formula is applicable for circle ,

square , triangle etc

18 – 216/100 = -8.16 decrease is value by 8.16%

gave 20% of his income to his elder son. 30% of the remaining to the younger

son and 10% of the balance, he donated to a trust. He is left with Rs. 10080.

His income was:

**Answer**: Let

income be Rs. 100.

elder son

100 = Rs. 20

Sum = Rs. 20

younger son = 30% of Rs. 80= Rs. 24

Sum

-24) = Rs. 56

sum

56 = Rs. 50.4

50.4 remains, total income = Rs. 100

10080 remains, total income

(100×10080)/50.4 = Rs. 20000

Thank You SscAdda.. 🙂

thanks SA ..

Thankyou sir _/_

Upload geometry n algebras' question mam

Upload geometry n algebras' question mam

Thank you SA.. 🙂

5) 10080/90*100/70*100/80*100

Sir i think such process is not good for ssc …but useful for banking xams.. pls provide some tips on zeometry…

what is the cutoff for obc in interview post?

In ssc we need to get deeper knowledge rather than remembrring ticks..may be i m wrong..pls dnt mind

Naah.

You are absolutely ryt.

N however u can not apply these short tricks in exams unless your basics are clear.

please any body help to solve this question

any idea about this question

Thank u mam//$ir.

Awsm post

haha nyc dp

@@$hayar??

Hihih..suiting on me…lols

Scroll down kr k jo questn Rinku saini ne post kiya hai….kiya tmne solve??

han ji

Plz give solution too…

i dont know solution this

abhi dekha..

net slow hai 🙁

Ans: (D) 12

S=50/10=5pages in 1 hours

5+1/x=300/40

1/x=5/2

parkash=30*2/5=12

12

answer to D hai par saamj nahin aaya yaar

1/5+1/x=300/40 hona chaiye tha waaise aapne kaaise kiya

no 5 pages are typed in 1 hour so it should be 5/1 not 1/5

phir ussko 1/x kyu kiya

subash work = 50/10 =5/1 mean 5 pages in 1 hour

subash + parkash = 300/40

5/1+parkash =300/40

parkash=15/2-5/1=5/2

30*2/5=12

bhai its a rule of work and time chapter

Basic knowledge and some tricks both are useful… So thanks mam and sir for this post…

Solution btao

aa gaya bhai saamj aab thanks yaar thoda sa confuse kiya hua tha question mae

ye cgl 2014 first tier ka question tha

Kr liya thanx

Hello….

is dere any test series dat we can join for tier 2???

bhai ye question deekhna issme maaine answer to theek nikaal diya but shyaad mujhe laagta hai concept maaine shaayd gaalta na laaga diya ho

maine

4*1+40*1=11000

means after that

4x+40X=11000

x=250

after

4x=250*4=1000 anser

is it right method or nay other

which question is this

what is answer

30

ya you are right

1000 hi hai

answer is 30

kaise nikaala 30 hai answer to

manish algebra aata hai aapko

kuch kuch aata hai

mera answer 2 aa raha hai inka answerr 6 aaa raha hai paata naahin anser key mae gaalt hai please check it

hello

please check it above question isme 2 formula laaagye hai maine wo shyaad aapko pata hi hoge

answer is B 6

kaise kiya please give solution

bhai solution to deedo

(D)

if we solve last equation =

we will get 2(a^2+b^2+c^2)+2(ab+bc+ca)

=2*(2)+2(1)=6

thanks

welcome

kya aapne pehle kabhii ssc ka exam diya hai

bhai dekho formula hai..

agar A and B same direction mai jaa rahe hain to .. they'll meet after L/(relative speed)

=30/(7-5)= 15 hours..

jab B aur C opposite direction pe jaa rahe hain,,ek point pe milenge wo hai..= 30/(7+8)= 2 hours

now.. A,B aur C milenge =

LCM(15,2)

= 30 hours

the answer is 12 hr ……..in 40 hrs subhash can copy 50*4=200 pages …….that means prakash takes 40 hrs to caopy 100 pages i.e 10 pages in 4 hrs ………..so 30 pages in 3*4 i.e 12 hrs

12 HOURS

gm..

please snd me pattern f FCI xam

12 hrs

Hai Kj I am also preparing for tier 2….from where r u preparing for geometry portions…

m ltl cnfusd

relativ speed B C ki hi kyo li h…A C ki b to li ja skti h…plzz clear it

Bhaiya aapne 2*2 Kyo kiya jabki usme a+b+c=2 De rkha h plzzzz

Is there any news regarding notification?

Gud morning respected mods

_/_ _/_

Topic Wise Break Up for SSC CGL Maths – Tier II

http://www.sscadda.com/2015/03/topic-wise-break-up-for-ssc-cgl-maths.html

(a+b+c)^2=(2)^2

solve it you will get your answer

Aap ko samaj gaya tho mujhe explain kardo me bhi use tarah socha lakin vo sahi nahi kahte hai mujhe batado

kaise aaya mughe nahi samaj gayi

till now… working on basics…that is why ncert… then i'll check out d last years papers…

?how to solve this question

u can join mahendra test series

yap…. its not for tier 2 …. its for bank, insurance or for cgl tier 1 exams etc…

ussme 1 hours ka work 5 pages (means 5 unit work hai )

kyki ye already 1 hours ka work hai kyki humaara motive 1hours or 1 day ka work nikaalna hota hai jo ye already hai 1 hours work = 5pages )

so suppose parkas 1 hours work or do the pages in 1 hours =x pages (xunit)

so 5+x=300/40

so solved x

x ki valued means wo 1 hours mae x pages kaarega yaahan (x ko 1/x kaarni ki jaarurt naahin hai kyki ye already work hai)

ussme 1 hours ka work 5 pages (means 5 unit work hai )

kyki ye already 1 hours ka work hai kyki humaara motive 1hours or 1 day ka work nikaalna hota hai jo ye already hai 1 hours work = 5pages )

so suppose parkas 1 hours work or do the pages in 1 hours =x pages (xunit)

so 5+x=300/40(

so solved x valued

x ki valued means wo 1 hours mae x pages kaarega yaahan (x ko 1/x kaarni ki jaarurt naahin hai kyki ye already work hai)

haam 2014 diya tha cgl ka

bhai tune b aur c ko hi opposite kyu liye a and c bhi to aa saakte the thoda explain kaar yaar bhut important querstion hai ye haar saal repeat hota hai qusestion

Hi what's the question guys

Hi what's the question guys

What's the que. Guys

What's the que. Guys

nice explanation thank u

Thanks

12