## Jarjis Kazi General Knowledge (GK) Course For Government Gujarat competitive exam

General Knowledge audio course is created by Jarjis Kazi sir for competitive exam like binsachivalay clerk, talati, constable, GPSC, TET, TAT, HTAT, PSI, GSRTC etc. Important topics of GK like science, General awareness, sports and Players, History, gerography are covered in this course.  This course is useful for the exams like Talati, Bin sachivalay, GPSC, Constable, PSI etc.

Course Price : Rs. 200/- only (Absolutely free for first 100 students)

## Friday, 14 October 2016

Bin Sachivalay Exam Paper Solution/Answer Key 16/10/2016 for HSC Passout students
Notice : Dear student, this is not an official paper with answer key, it is generated by our experts.

Click me to download question paper and answer key

## Fractions for bank exams

Which of the following fraction is arranged in ascending order of their value?
a) 1/4, 2/7, 3/4, 4/7, 5/7, 6/5
b) 1/4, 2/7, 4/7, 5/7, 3/4, 6/5
c) 2/7, 1/4, 4/7, 3/4, 5/7, 6/5
d) 2/7, 1/4, 4/7, 5/7, 3/4, 6/5
Answer : b) 1/4, 2/7, 4/7, 5/7, 3/4, 6/5
Solution :
Converting the given fractions into decimal numbers, we have
1/4 = 0.25
2/7 = 0.28
3/4 = 0.75
4/7 = 0.57
5/7 = 0.71
6/5 = 1.2
So, 0.25 < 0.28 < 0.57 < 0.71 < 0.75 < 1.2
Corresponding fraction is 1/4 < 2/7 < 4/7 < 5/7 < 3/4 < 6/5
Hence the answer is option b.
Question 2
Which of the following fraction is the largest?
a) 8/9 b) 18/23 c) 16/21 d) 14/17
Answer : a) 8/9
Solution :
Converting the given fractions into decimal form, we have,
8/9 = 0.88
18/23 = 0.78
16/21 = 0.76
14/17 = 0.82
From the above, 0.88 is the largest.
Corresponding fraction is 8/9.
Question 3
Which of the following fraction is greater than 4/5 and less than 6/7?
a) 2/3 b) 3/4 c) 5/6 d) 10/11
Answer : c) 5/6
Solution :
We have to find X such that 4/5 < X < 6/7
Converting each fraction into decimal form, we get:
4/5 = 0.8
6/7 = 0.85
We have to find the fraction which is greater than 0.8and less than 0.85.
Now,
2/3 = 0.66
3/4 = 0.75
5/6 = 0.83
10/11 = 0.91
Clearly, 0.83 lies between 0.8 and 0.85.
Required fraction is 5/6
Question 4
Which of the following fraction does not lie between 5/6 and 8/15?
a) 2/3 b) 3/4 c) 4/5 d) 6/7
Answer : d) 6/7
Solution :
Converting each of the given fractions into decimal form, we get,
5/6 = 0.83
8/15 = 0.53
2/3 = 0.66
3/4 = 0.75
4/5 = 0.8
6/7 = 0.85
Clearly, 0.85 does not lie between 0.83 and 0.53
Hence the required fraction is 6/7.
- See more at: http://www.bankingcareers.in/fraction-problems/page-5#sthash.vFmScgUW.dpuf

### Number System for bank Exams

Number System for bank Exams

## Face Value and Place Value of a Digit

Face Value: It is the value of the digit itself eg, in 3452, face value of 4 is ‘four’, face value of 2 is ‘two’.
Place Value: It is the face value of the digit multiplied by the place value at which it is situated eg, in 2586, place value of 5 is 5 × 102 = 500.
Number CategoriesNatural Numbers (N): If N is the set of natural numbers, then we write N = {1, 2, 3, 4, 5, 6,…}
The smallest natural number is 1.
Whole Numbers (W): If W is the set of whole numbers, then we write W = {0, 1, 2, 3, 4, 5,…}
The smallest whole number is 0.
Integers (I): If I is the set of integers, then we write I = {– 3, –2, –1, 0, 1, 2, 3, …}
Rational Numbers: Any number which can be expressed in the form of p/q, where p and q are both integers and q # 0 are called rational numbers.
e.g. 3/2,7/9,5,2
There exists infinite number of rational numbers between any two rational numbers. Irrational Numbers Non-recurring and non-terminating decimals are called irrational numbers. These numbers cannot be expressed in the form of p/q .
e.g. √3, √5,√29
Real Numbers: Real number includes both rational and irrational numbers.

## Basic Rules on Natural Numbers

1. One digit numbers are from 1 to 9. There are 9 one digit numbers. ie, 9 × 100.
2. Two digit numbers are from 10 to 99. There, are 90 two digit numbers. ie, 9 × 10.
3. Three digit numbers are from 100 to 199. There are 900 three digit numbers ie, 9 × 102.
In general the number of n digit numbers are 9 × 10(n–1)
Sum of the first n, natural numbers ie, 1 + 2 + 3 + 4 + … + n = n n 1 / 2
Sum of the squares of the first n natural numbers ie. 12 + 23 + 32 + 42 + …+ n2 =  n n 1 2n 1 / 6 ## Different Types of Numbers

Even Numbers: Numbers which are exactly divisible by 2 are called even numbers.
eg, – 4, – 2, 0, 2, 4…
Sum of first n even numbers = n (n + 1)
Odd Numbers: Numbers which are not exactly divisible by 2 are called odd numbers.
eg, – 5, –3, –1, 0, 1, 3, 5…
Sum of first n odd numbers = n2
Prime Numbers: Numbers which are divisible by one and itself only are called prime numbers.
eg, 2, 3, 5, 7, 11…
• 2 is the only even prime number.
• 1 is not a prime number because it has two equal factors.
• Every prime number greater than 3 can be written in the form of (6K + 1) or (6K – 1) where K is an integer.
• There are 15 prime numbers between 1 and 50 and l0 prime numbers between 50 and 100.
Relative Prime Numbers: Two numbers are said to be relatively prime if they do not have any common factor other than 1.
eg, (3, 5), (4, 7), (11, 15), (15, 4)…
Twin Primes: Two prime numbers which differ by 2 are called twin primes.
eg, (3, 5), (5, 7), (11, 13),…
Composite Numbers Numbers which are not prime arc called composite numbers
eg, 4, 6, 9, 15,…
1 is neither prime nor composite.
Perfect Number: A number is said to be a perfect number, if the sum of all its factors excluding itself is
equal to the number itself. eg, Factors of 6 are 1, 2, 3 and 6.
Sum of factors excluding 6 = 1 + 2 + 3 = 6.
6 is a perfect number.
Other examples of perfect numbers are 28, 496, 8128 etc.
Rules for Divisibility
Divisibility by 2: A number is divisible by 2 when the digit at ones place is 0, 2, 4, 6 or 8.
eg, 3582, 460, 28, 352, ....
Divisibility by 3: A number is divisible by 3 when sum of all digits of a number is a multiple of 3.
eg, 453 = 4 + 5 + 3 = 12.
12 is divisible by 3 so, 453 is also divisible by 3.
Divisibility by 4: A number is divisible by 4, if the number formed with its last two digits is divisible by 4. eg, if we take the number 45024, the last two digits form 24. Since, the number 24 is divisible by 4, the number 45024 is also divisible by 4.
Divisibility by 5: A number is divisible by 5 if its last digit is 0 or 5.
eg, 10, 25, 60
Divisibility by 6: A number is divisible by 6, if it is divisible both by 2 and 3.
eg, 48, 24, 108
Divisibility by 7: A number is divisible by 7 when the difference between twice the digit at ones place and the number formed by other digits is either zero or a multiple of 7.
eg, 658
65 – 2 × 8 = 65 – 16 = 49
As 49 is divisible by 7 the number 658 is also divisible by 7.
Divisibility by 8: A number is divisible by 8, if the number formed by the last 3 digits of the number is divisible by 8. eg, if we take the number 57832, the last three digits form 832. Since, the number 832 is divisible
by 8, the number 57832 is also divisible by 8..
Divisibility by 9: A number is divisible by 9, if the sum of all the digits of a number is a multiple of 9.
eg, 684 = 6 + 8 + 4 = 18.
18 is divisible by 9 so, 684 is also divisible by 9.
Divisibility by 10: A number is divisible by 10, if its last digit is 0. eg, 20, 180, 350,….
Divisibility by 11: When the difference between the sum of its digits in odd places and in even places is either 0 or a multiple of 11.
eg, 30426
3 + 4 + 6 = 13
0 + 2 = 2
13 – 2 = 11
As the difference is a multiple of 11 the number 30426 is also divisible by 11.
‘Smart’ Facts
• If p and q are co-primes and both are factors of a number K, then their product p x q will also be a factor of r. eg, Factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24 prime factors of 24 are 2 and 3, which are co-prime also. Product of 2 × 3 = 6, 6 is also a factor of 24.
• If ‘p’ divides ‘q’ and ‘r’, then p’ also divides their sum or difference. eg, 4 divides 12 and 20. Sum of 12 and 20 is 32 which is divisible by 4. Difference of 20 and 12 is 8 which is divisible by 4.
• If a number is divisible by another number, then it must be divisible by each of the factors of that number. 48 is divisible by 12. Factors of 12 are 1, 2, 3, 4, 6, 12. So, 48 is divisible by 2, 3, 4 and 6 also.

## Division on Numbers

In a sum of division, we have four quantities.
They are (i) Dividend, (ii) Divisor, (iii) Quotient and (iv) Remainder. These quantities are connected by a relation.
(a) Dividend = Divisor × Quotient + Remainder.
(b) Divisor = (Dividend – Remainder) ÷ Quotient.
(c) Quotient = (Dividend – Remainder) – Divisor.
Example 2: In a sum of division, the quotient is 110, the remainder is 250, the divisor is equal to the sum of the quotient and remainder. What is the dividend ?
Solution. Divisor = (110 + 250) = 360
Dividend = (360 × 110) + 250 = 39850
Hence, the dividend is 39850.
Example 3: Find the number of numbers upto 600 which are divisible by 14.
Solution. Divide 600 by 13, the quotient obtained is 46. Thus, there are 46 numbers less than 600 which are divisible by 14.

## Factors and Multiples

Factor: A number which divides a given number exactly is called a factor of the given number,
eg, 24 = 1 × 24, 2 × 12, 3 × 8, 4 × 6
Thus, 1, 2, 3, 4, 6, 8, 12 and 24 are factors of 24.
• 1 is a factor of every number
• A number is a factor of itself
• The smallest factor of a given number is 1 and the greatest factor is the number itself.
• If a number is divided by any of its factors, the remainder is always zero.
• Every factor of a number is either less than or at the most equal to the given number.
• Number of factors of a number are finite.
Number of Factors of a Number: If N is a composite number such that N = am bn co... where a, b, c ... are prime factors of N and m, n, o ... are positive integers, then the number of factors of N is given by the expression (m + 1) (n + 1) (o + 1)
Example 4: Find the number of factors that 224 has.
Solution. 224 = 25 × 71
Hence, 224 has (5 + 1) (1 + 1) = 6 × 2 = 12 factors.
Multiple: A multiple of a number is a number obtained by multiplying it by a natural number eg,
Multiples of 5 are 5, 10, 15, 20
Multiples of 12 are 12, 24, 36, 48
• Every number is a multiple of 1.
• The smallest multiple of a number is the number itself.
• We cannot find the greatest multiple of a number.
• Number of multiples of a number are infinite.

### lose your weight in 100 days with the help of Ayurveda

How to lose weight in 100 days and become healthier with the help of Ayurveda?
First, we understand what is our body made of and how to understand its language.
There is a micro management and nano technology in our body and its working method. So before doing any hurry to lose weight know your body’s working science. Our body is mainly made of bones, fat and mussels and generally when your  have more weight it means extra fat but when you go to lose weight you eat less and your mussels get weaker and you are losing not only weight but also some very useful nutrition and you become victims of vitamin and protein deficiency.
Why we become fatter and unhealthy.
This is the first thing we should know why we become fatter.
There are several reasons behind its let’s understand it first.
Changing the food.
We are not eating the kind same food that we used to eat before 50 years. In India the food used to be healthy, fresh and hygienic but now we copy the western word and so we are facing the same problem that they are.
Packed food
Eat for pleasure
Fast food
Oil uses
Life cycle of packed food
Fertilizer for farming
Law food quality
Changing the life style
Less physical  work
Sitting life style
Sleeping late
Eating any time

Let’s lose weight and become stronger and healthier in only 100 days
Go slow and steady
Don’t do major change in your routine else your body and mind will not accept it, so go slow but steady and change every day little by little to make it your habit.
Food.
Not less not more
Eat only as much as your body need not more. If you are habituated eating more, less it little by little.
Chew well
Hunger stay for specific time and it is better idea to go slow. If you eat fast you will eat more so chew more and well.
Exchange some food
People talk of eating less but it will give you weakness and you cannot stay hungry, so again will eat more and lose confidence but weight. So I advise you not make major change in quantity but qualities.
Start your launch with salad and whole fruits, eat as much as you can. Later you eat your routine launch but little less and avoid heavy dish like sweets and fried food.
Replace oily and fried food with raw and boiled food.

# Exam Date PSI, ASI & Constable Recruitment, 2015

Gujarat Police Recruitment Board (GPRB) published Exam date for PSI / ASI (Police Sub Inspector / Assistant Sub Inspector) & Constable written examination, 2015. This exam will be held on April & May, 2015.

# Administration of Dadra & Nagar Haveli 92 Various Recruitment, 2015

Administration of Dadra & Nagar Haveli published published notification for recruitment for below mention posts under Directorate of Medical & Health Services, Shri Vinoba Bhave Civil Hospital. You can view official notification by following link.

Total no of Posts: 92 Posts

Name of the Posts:
• Manpower at CHC Dadra & CHC Rakholi: 62 Posts
• Public Health Specialist: 02 Posts
• General Surgeon: 02 Posts
• Physician: 02 Posts
• Gynecologist: 02 Posts
• Pediatrician: 02 Posts
• Anesthetist: 02 Posts
• Medical Officer: 04 Posts
• Dental Surgeon: 02 Posts
• Public Health Nurse (F): 02 Posts
• Staff Nurse: 13 Posts
• Pharmacist (Ayush): 02 Posts
• Laboratory Technician: 03 Posts
• Radiographer: 02 Posts
• Ophthalmic Assistant: 02 Posts
• Dental Assistant: 02 Posts
• Cold chain & Vaccine Logistic Assistant: 02 Posts
• OT Technician: 02 Posts
• Multi Rehabilitation/ Community based rehabilitation worker: 02 Posts
• Counsellor: 02 Posts
• Registration Clerk: 03 Posts
• Statistical Assistant/ Data Entry Operator: 03 Posts
• Account Assistant: 02 Posts
• Administrative Assistant: 02 Posts
• Man power for PHC: 30 Posts
• Accountant cum Data Entry Operator: 02 Posts
• Nurse-Midwife (Staff-Nurse -Female): 05 Posts
• Health worker (Female): 07 Posts
• Health Assistant (Male): 07 Posts
• Health Assistant (Female)/ Lady Health Visitor 1: 07 Posts
• Laboratory Technician: 02 Posts

Educational Qualification: Various (view official notification)

Selection Process: Candidates are selected based on their performance in interview.

How to Apply: Eligible candidates may send their application in prescribed format along with one set of attested photocopy of educational qualification and experience certificate to the given below address.

Send your application to given address: Office of the Director, Directorate of Medical & Health Services, Dadra and Nagar Haveli, Silvassa-396230.

Important Date:
Last Date for Receipt of Application: 11/04/2015.

Important Link: