quantitative aptitude, maths
applicable to
Common Aptitude Test (CAT)
Bank Competitive Exam
UPSC Competitive Exams
SSC Competitive Exams
Defence Competitive Exams
L.I.C/ G. I.C Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Career Aptitude Test (IT Companies) and etc.
concept, formula and trick and all type of tricky question of clocks.Simple way to solve clock based problems in Aptitude Section
applicable to all
Common Aptitude Test (CAT)
Bank Competitive Exam
UPSC Competitive Exams
SSC Competitive Exams
Defence Competitive Exams
L.I.C/ G. I.C Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Career Aptitude Test (IT Companies) and etc.
I have taken coaching from NARESH INSTITUTE for CRT (Campus Recruitment Training). In these videos, I have explained all the questions with answer and how to approach for the question etc, in the same manner how they have taught to me at the time of training. Hope u like it.
Aptitude training playlist link :
https://www.youtube.com/playlist?list=PL3v9ipJOEEPfumKHa02HWjCfPvGQiPZiG
For full playlist of Interview puzzles videos :
https://www.youtube.com/playlist?list=PL3v9ipJOEEPfI4zt4ExamGJwndkvg0SFc
24 standard interview puzzles:
https://www.youtube.com/playlist?list=PL3v9ipJOEEPefIF4nscYOobim1iRBJTjw
for C and C++ questions, that are asked in the interviews, go through the posts in the link : http://comsciguide.blogspot.com/
for more videos, my youtube channel : https://www.youtube.com/channel/UCvMy2V7gYW7VR2WgyvLj3-A
concept, formula and trick and all type of tricky question of clocks.Simple way to solve clock based problems in Aptitude Section
applicable to all
Common Aptitude Test (CAT)
Bank Competitive Exam
UPSC Competitive Exams
SSC Competitive Exams
Defence Competitive Exams
L.I.C/ G. I.C Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Career Aptitude Test (IT Companies) and etc.
I have taken coaching from NARESH INSTITUTE for CRT (Campus Recruitment Training). In these videos, I have explained all the questions with answer and how to approach for the question etc, in the same manner how they have taught to me at the time of training. Hope u like it.
Aptitude training playlist link :
https://www.youtube.com/playlist?list=PL3v9ipJOEEPfumKHa02HWjCfPvGQiPZiG
For full playlist of Interview puzzles videos :
https://www.youtube.com/playlist?list=PL3v9ipJOEEPfI4zt4ExamGJwndkvg0SFc
24 standard interview puzzles:
https://www.youtube.com/playlist?list=PL3v9ipJOEEPefIF4nscYOobim1iRBJTjw
for C and C++ questions, that are asked in the interviews, go through the posts in the link : http://comsciguide.blogspot.com/
for more videos, my youtube channel : https://www.youtube.com/channel/UCvMy2V7gYW7VR2WgyvLj3-A
4GMAT Diagnostic Test Q19 - Problem Solving - Ratio Word Problem4gmatprep
This one is a problem solving question. A word problem in ratios.
The ratio of apples to oranges in a shop is 10 : 7. If the shop receives 50 more apples and 25 more oranges, the ratio of apples to oranges will be 3 : 2. How many more apples does the shop have now?
A) 25
B) 75
C) 300
D) 175
E) 250
Tips to prepare for Fundamentals of Quantitative Aptitude
Number Properties
LCM, HCF
Divisibility
Fractions & Decimals,
square
Square Roots
cyclicity
with shortcut tricks
Aptitude- Arithmetic - calendar concept and trick
applicable for all
Common Aptitude Test (CAT)
Bank Competitive Exam
UPSC Competitive Exams
SSC Competitive Exams
Defence Competitive Exams
L.I.C/ G. I.C Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Career Aptitude Test (IT Companies) and etc.
quantitative aptitude, maths
applicable to
Common Aptitude Test (CAT)
Bank Competitive Exam
UPSC Competitive Exams
SSC Competitive Exams
Defence Competitive Exams
L.I.C/ G. I.C Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Career Aptitude Test (IT Companies) and etc.
Preparing for KS3- Probability, Formulae and Equations, Ratio and Proportion,...torixD
Includes the following subjects: Probability, Formulae and Equations, Ratio and Proportion, Fractions of Quantities and Percentages of Quantities. As well as a short film and some interesting games. This is perfect for consolidating KS2 tricky bits and getting ready for KS3.
The Placement Season for the 2015 Batch has begun with the IT majors like Infosys, Cognizant, Wipro, Accenture and TCS started visiting the campuses. We haven’t seen any change in the Recruitment process of Cognizant, Wipro, Accenture and TCS compared to last year. But Infosys has changed their Aptitude Test Pattern and we shall look into the details of it and our recommended strategy.
Mathematical Shortcuts for Aptitude-Percentage,Simple Interest,COMPOUND INTEREST,Ratio / Proportion,Partnership,Time & Distance,Rule of Alligation,LCM,HCF,LAST DIGIT OF ANY POWER,LARGEST POWER OF A NUMBER IN N!,Calendar,Boats,Pipes & Cistern
Amazing Math Trick-multiplication,The MISSING DIGIT trick!,Birthday Trick,The Prime Number Trick,square tricks & etc
applicable to
Common Aptitude Test (CAT)
Bank Competitive Exam
UPSC Competitive Exams
SSC Competitive Exams
Defence Competitive Exams
L.I.C/ G. I.C Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Career Aptitude Test (IT Companies) and etc.
quantitative aptitude, maths
applicable to
Common Aptitude Test (CAT)
Bank Competitive Exam
UPSC Competitive Exams
SSC Competitive Exams
Defence Competitive Exams
L.I.C/ G. I.C Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Career Aptitude Test (IT Companies) and etc.
quantitative aptitude, maths
applicable to
Common Aptitude Test (CAT)
Bank Competitive Exam
UPSC Competitive Exams
SSC Competitive Exams
Defence Competitive Exams
L.I.C/ G. I.C Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Career Aptitude Test (IT Companies) and etc.
quantitative aptitude, maths
applicable to
Common Aptitude Test (CAT)
Bank Competitive Exam
UPSC Competitive Exams
SSC Competitive Exams
Defence Competitive Exams
L.I.C/ G. I.C Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Career Aptitude Test (IT Companies) and etc.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
2. RATIOS
For example:
There are eight girls and seven boys in a class.
Ratios are comparisons made between two sets
of numbers.
The ratio of girls to boys is 8 to 7.
3. 80 miles to 1 hour = 80mph
Ratios are used everyday. They are used for:
Miles per hour
The cost of items per pound, gallon, etc.
Hourly rate of pay
4. THERE ARE 3 WAYS TO WRITE RATIOS.
For example: There are 8 girls and 5 boys in my class.
What is the ratio of girls to boys?
1. Write the ratio using the word “to” between the two
numbers being compared.
The ratio is: 8 girls to 5 boys
8 to 5
5. 2. Write a ratio using a colon between the two
numbers being compared.
For example: There are 3 apples and 4 oranges in the
basket. What is the ratio of apples to oranges?
The ratio is: 3 apples to 4 oranges.
3 : 4
6. 3. Write a ratio as a fraction.
For example:
Hunter and Brandon were playing basketball. Brandon
scored 5 baskets and Hunter scored 6 baskets. What
was the ratio of baskets Hunter scored to the baskets
Brandon scored?
The ratio of baskets scored was:
6 baskets to 5 baskets
6
5
7. GUIDED PRACTICE:
There are 13 boys and 17 girls in sixth grade.
Find the ratio of boys to the girls in sixth grade.
Directions: Write the ratio in three different ways.
13 to 17
13
17
13 : 17
8. RULES FOR SOLVING RATIO PROBLEMS.
1. When writing ratios, the numbers should be written in
the order in which the problem asks for them.
For example: There were 4 girls and 7 boys at the birthday
party.
What is the ratio of girls to boys?
4 girls to 7 boys 4 girls : 7 boys
4 girls
7 boys
Hint: The question asks for girls to boys; therefore, girls
will be listed first in the ratio.
9. GUIDED PRACTICE:
Directions: Solve and write ratios in all three forms.
1. The Panthers played 15 games this season. They won 13
games. What is the ratio of games won to games played?
The questions asks for Games won to Games
played.
13 to 15 13:15
13
15
10. THE QUESTION ASKS FOR GAMES LOST TO GAMES
WON. THEREFORE, THE NUMBER OF GAMES LOST
SHOULD BE WRITTEN FIRST, AND THE GAMES WON
SHOULD BE WRITTEN SECOND.
2. Amanda’s basketball team won 7 games and lost 5.
What is the ratio of games lost to games won?
Games lost = 5 to Games won = 7
5 to 7 5
7
5:7
11. REDUCING RATIOS
Ratios can be reduced without changing their relationship.
2 boys to 4 girls =
1 boy to 2 girls =
13. 2. ALL RATIOS MUST BE WRITTEN IN
LOWEST TERMS.
For example:
You scored 40 answers correct out of 45 problems on a
test. Write the ratio of correct answers to total questions in
lowest form.
Step 1: Read the problem. What does it want to know?
Steps:
1. Read the word problem.
2. Set up the ratio.
40 : 4540 to 45 40
45
14. 3. Reduce the ratio if necessary.
Reduce means to break down a fraction or ratio into the
lowest form possible.
40 to 45
HINT: When having to reduce ratios, it is better to set up the ratio in the
vertical form. (Fraction Form)
=
40
45
Reduce = smaller number; operation will always be division.
40
45
Look at the numbers in the ratio. What ONE
number can you divide BOTH numbers by?
÷
÷
5
5
=
=
8
9
Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40
Factors of 45: 1, 3, 5, 9, 15, 45
15. Guided Practice:
Directions: Solve each problem. Remember to reduce.
1. There are 26 black cards in a deck of playing cards. If there are 52 cards
in a deck, what is the ratio of black cards to the deck of cards?
Step 1: Read the problem. (What does it want to know?)
Step 2: Set up the ratio.
26 black cards to 52 cards
Step 3: Can the ratio be reduced? If so, set it up like a fraction.
26
52
What is the largest number that will go into
both the top number and the bottom number
evenly? (It can not be the number one!)
÷
÷
26
26
=
=
1
2
16. 2. Kelsey has been reading Hunger Games for class. She read 15
chapters in 3 days. What is the ratio of chapters read to the
number of days she read?
15 chapters to 3 days
15
3
÷÷ 3
3
=
=
5
1
Hint: When a one is on the bottom, it
must remain there. If the one is dropped,
there is no longer a ratio.
17. PROPORTIONS
Proportions are two ratios of equal value.
1 girl 4 girls
4 boys 16 boys
Are these ratios saying the same thing?
19. DETERMINING TRUE PROPORTIONS:
To determine a proportion true, cross multiply.
4
5
20
25
=
4 x 2520 x 5 =
If the cross products are equal, then it is a true proportion.
100 = 100
The cross products were equal, therefore 4 And 20 makes a true proportion.
5 25
20. Directions: Solve to see if each problem is a true proportion.
Guided Practice:
3 15
5 25=1.
2. 6
8
= 57
76
3. 7
12
= 37
60
21. Directions: Solve to see if each problem is a true proportion.
Guided Practice:
3 15
5 25=1. 2.
6
8
=
57
76
3. 7
12
= 37
60
15 x 5 = 3 x 25
75 = 75
true
57 x 8 = 6 x 76
456 = 456
true
7 x 60 = 37 x 12
420 = 444
false
22. SOLVING PROPORTIONS WITH VARIABLES
What is a variable?
Eric rode his bicycle a total of 52 miles in 4 hours. Riding at
this same rate, how far can he travel in 7 hours?
Look for the two sets of
ratios to make up a
proportion.
You have 52 miles in 4
hours. This is the first
ratio.
52 miles
4 hours
Next, the problem states “how
far can he travel in 7 hours.
The problem is missing the
miles. Therefore, the miles
becomes the variable.
n miles
7 hours
Set 1 Set 2
The proportion should be
set equal to each other.
52
4
=
n
7
HINT: The order of the ratio does matter!
A variable is any letter that takes place of a
missing number or information.
23. SOLVING THE PROPORTION:
3. Check the answer to see if it makes a true proportion.
Problem:
52 x 74 x n =
Which number is
connected to the variable? 4n = 364
Since the 4 is connected
to the variable, DIVIDE
both sides by the 4.
4
4 ÷ 4 = 1;
therefore you
are left with “n”
on one side.
When solving proportions, follow these rules:
1. Cross multiply.
2. Divide BOTH sides by the number connected to the variable.
52
4
=
n
7
n =
364 ÷ 4 = 91
91 miles
4
25. GUIDED PRACTICE
Directions: Solve each proportion.
1.For every dollar Julia spends on her Master
Card, she earns 3 frequent flyer miles with
American Airlines. If Julia spends $609 dollars on
her card, how many frequent flyer miles will she
earn?
26. GUIDED PRACTICE
Directions: Solve each proportion.
1. For every dollar Julia spends on her Master Card, she
earns 3 frequent flyer miles with American Airlines. If Julia
spends $609 dollars on her card, how many frequent flyer
miles will she earn?
Step 1: Set up the proportion. $1.00
3 miles
= $609.00
d miles
Step 2: Cross multiply.
1d = 1827
Step 3: Divide
1 1
Step 4: Check answer. d = 1827
27. 1. Justin’s car uses 40 gallons of gas to drive 250
miles. At this rate, approximately, how many
gallons of gas will he need for a trip of 600 miles.
2. If 3 gallons of milk cost $9, how many jugs can
you buy for $45?
3. On Thursday, Karen drove 400 miles in 8 hours.
At this same speed, how far can she drive in 12
hours?
28. 1. Justin’s car uses 40 gallons of gas to drive 250
miles. At this rate, approximately, how many
gallons of gas will he need for a trip of 600 miles.
40 gal
250 mi
x gal
600mi
=
250x 24000=
250x
250
24000
250
=
x = 96
40
250
x
600
=
40
250
96
600
=
2400024000
Check:
=
29. 2. If a 3 gallon jug of milk cost $9, how many 3
gallon jugs can be purchased for $45?
5 jugs of milk can be
purchased for $45
1
9
n
45
=
1
9
n
45
=
1x45 9n=
45
9
9n
9
=
5 = n
1
9
5
45
=
Check:
45 = 45
30. 3. On Thursday, Karen drove 400 miles in 8 hours. At this
same speed, how far can she drive in 12 hours?
400
8
x_
12
=400 miles
8 hours
x miles
12 hours
=
400
8
x_
12
=
8x 4800=
x 600 miles=
31. 4. Susie has two flower beds in which to plant tulips and
daffodils. She wants the proportion of tulips to daffodils to be
the same in each bed. Susie plants 10 tulips and 6 daffodils in
the first bed. How many tulips will she need for the second bed
if she plants 15 daffodils?
10
6
x_
15
=10 tulips
6 daffodils
x tulips
15 daffodils
=
10
6
x
15
=
6x 150=
6x
6
150
6
=
x 25=
x 25 tulips=
10
6
25
15
=
150 150=