શનિવાર, 20 જૂન, 2015

Shikshan Jagat

Shikshan Jagat

Important For All exams: Short Mathematics Tricks

Posted: 20 Jun 2015 09:11 AM PDT

Important For All exams: Short Mathematics Tricks

Squaring

In this simple trick we need to modify the equation and make the units digit zero. After all it is easy to multiply when units digit is zero.

For example - Find square of 43
= (43+3) × (43-3) + (3×3)
=(46×40) + 9
= (460×4) + 9
= 1840 + 9 = 1849
Multiplication with 5

Simply multiply the number by 10 and then divide it by 2.

For example 99×5= 990/2= 495

Multiplication with 99

Multiply the number with 100 and then minus same number from the result. Let's take an example
Multiply 32×99 = 3200 - 32 = 3168

Square root

Best method to find square root of large numbers is by dividing the number into parts. Let's take an example
Find square √ 1936
√ 1936 = √ 4 × √ 484 = √ 4 × √ 4 × √ 121 = 2×2×11 = 44

Time and Work

Every question in in time and work chapter can be solved easily by finding efficiency of workers or subject (such as pipes).

For example - A takes 10 days to complete a job. B takes 20 days to complete the same job. In how many days they will complete the job if they work together ?
A's efficiency = 100/10 = 10% per day
B's efficiency = 100/20 = 5% per days
A and B can do 15% of the work in a day if they work together. So they can do the whole job in 100/15 = 6.66 days or 6 days and 18 hours.

Estimation
That's the most important technique. This is not a secret that every successful candidate is using this technique during exams.

Example - 112 × 92
Simply 112 × 9 = 1008
Add a zero 10080 and then add 224 to 10080.
Answer is 10304

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General Knowledge Quiz(Gujarati synonymous) No.162 of Date 20-06-2015

Posted: 20 Jun 2015 04:59 AM PDT

General Knowledge Quiz(Gujarati synonymous) No.162 of Date 20-06-2015

  • Here Is Our General Knowledge Quiz File For You Friends. In This File You will Find 20 MCQ type Questions in PDF file .
  • We daily Publish This Quiz to improve your General Knowledge.This Quiz Will Also Help you For Competitive Exams Like PSI,Constable, TET,TAT,HTAT,GPSC And many more
  • If you Like Our effort share This Quiz To Your maximum Friends.

  • To download all previous quiz files visit our official Quiz Page.To Go there :-      click here
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HTAT,TET-1/2 Study Material Educational Psychology 100 Questions

Posted: 20 Jun 2015 12:51 AM PDT

HTAT,TET-1/2 Study Material Educational Psychology 100 Questions

State Examination Board Is Going To Conduct Examination For Head Teacher(Primary) And Teacher Eligibity Test For Lower Primary  and Upper Primary Teacher Recruitment In Next months Of July,August And September.
In These Exam's Syllabus 'Educational Field' Related Questions Must Asked In Examination.
Friends Here Is A PDF File Of 'Educational Psychology' For Upcoming HTAT And TET-1/2 Examination.

In this file you will find Intersting Information related Important 100 questions and answers of Educational Psychology. 

To download File :  Click here


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To Download our E-Magazine 'Gyanparab' All issue For All Competitive Exam Preparation : Click Here

To Download competitive India Magazine : Click here

Job Updates of 20-06-2015

Posted: 19 Jun 2015 08:49 PM PDT

Job Updates of 20-06-2015

Friends here is Job Updates of Date 20-06-2015. For details information view all below images.




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To Download 20 Questions PDF File For All Competitive Exam : Click here

To Download our E-Magazine 'Gyanparab' All issue For All Competitive Exam Preparation : Click Here

To Download competitive India Magazine : Click here

Education And Important News Updates Of date 20-06-2015

Posted: 19 Jun 2015 07:13 PM PDT

Education  And Important News Updates Of date 20-06-2015

Here are important Educational news of the date 20-06-2015. These all images are taken from various Gujarati Newspaper..like..Nav Gujarat Samay,Akila,Sandesh,Divy bhaskar

stay Connected to us for latest study materials updates

Stay connected to www.shikshanjagat.in for more educational news.

PRB Important Notification For Lokrakshak(Constable) Recruitment 2015 Candidates

Posted: 19 Jun 2015 09:39 AM PDT

PRB Important Notification For Lokrakshak(Constable) Recruitment 2015 Candidates

Gujarat Police Recruitment Board Has Declared Important Notification For The Candidates Who are going for Documents verification for Lokrakshak post.

To read notification view in below image


For online preparation for any competitive examination study materials, video lectures, Tests Free Registration :- Click here

To Download 20 Questions PDF File For All Competitive Exam : Click here

To Download our E-Magazine 'Gyanparab' All issue For All Competitive Exam Preparation : Click Here

To Download competitive India Magazine : Click here
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