This document contains 34 pages about cubes, dice, and logical reasoning puzzles. It includes the basics of cubes and dice, examples of cutting painted cubes into smaller cubes and calculating the resulting number and configurations, examples of dice problems calculating totals or numbers on hidden faces, and puzzles involving chess boards and stacked cubes. Formulas are provided for calculating cubes cut from larger painted cubes.
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
This PPT tells you how to tackle with questions based on LCM & HCF in CAT 2009. Ample of PPTs of this type on every topic of CAT 2009 are available on www.tcyonline.com
Based on Maths chapter 1 of class 8 it consists of every topic and a good explanation. Please read the full ppt. It will also teach you how to design a ppt also. so reading these is a good way of gaining knowledge. It consists of every topic in the book and can be used a a teaching purpose also.
This is part of a Mathematics Quiz that we conducted at our school. For more information, visit http://sneeze10.blogspot.com/2012/11/mathematics-quiz-at-school.html
Answers at: http://www.slideshare.net/Jayanth-R/3-mental-ability-answers
A plane figure with three sides and three angles is called a triangle. We will learn the different types of triangles based on varying side lengths and angle measurements. After this session you can very easily tell the difference between all types of triangles and know the mathematics involved in it.
Did you know, two different triangles of different sizes can be similar to each other based on the ratio of their sides ?
Here you will learn the following:
1) Criteria’s for similarity
2) Scale factor
3) Congruency
If the corresponding sides of a triangle is twice than that of another triangle, will the area be also doubled??
Watch this session to learn about the effects that can be seen in areas of two similar triangles in just 10 minutes.
Basic Proportionality Theorem is one of the important topics of a Triangle that deals with the study of the proportion of the two sides of a triangle. So, watch this session and learn about the Theorem and its proof.
Pythagoras theorem is a fundamental relation in Euclidean geometry among the three sides of a right triangle.
In this session, you will learn this very important theorem and learn to prove its statement with its proof in a geometric way.
Number Series: How To Solve Questions with Short TricksEntrance Exam Info
Aspirants who are preparing for competitive Exams, Lear short Tricks to solve Number series problems in just 5 second.
These tricks are really useful for IBPS PO, SSC CGL, Railway Exams & other competitive Exams.
In this slide we are going to study about Rational number, which is the first chapter of NCERT Class 8th Mathematics.
You can watch the complete description in video form on YouTube, in my channel
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
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
This PPT tells you how to tackle with questions based on LCM & HCF in CAT 2009. Ample of PPTs of this type on every topic of CAT 2009 are available on www.tcyonline.com
Based on Maths chapter 1 of class 8 it consists of every topic and a good explanation. Please read the full ppt. It will also teach you how to design a ppt also. so reading these is a good way of gaining knowledge. It consists of every topic in the book and can be used a a teaching purpose also.
This is part of a Mathematics Quiz that we conducted at our school. For more information, visit http://sneeze10.blogspot.com/2012/11/mathematics-quiz-at-school.html
Answers at: http://www.slideshare.net/Jayanth-R/3-mental-ability-answers
A plane figure with three sides and three angles is called a triangle. We will learn the different types of triangles based on varying side lengths and angle measurements. After this session you can very easily tell the difference between all types of triangles and know the mathematics involved in it.
Did you know, two different triangles of different sizes can be similar to each other based on the ratio of their sides ?
Here you will learn the following:
1) Criteria’s for similarity
2) Scale factor
3) Congruency
If the corresponding sides of a triangle is twice than that of another triangle, will the area be also doubled??
Watch this session to learn about the effects that can be seen in areas of two similar triangles in just 10 minutes.
Basic Proportionality Theorem is one of the important topics of a Triangle that deals with the study of the proportion of the two sides of a triangle. So, watch this session and learn about the Theorem and its proof.
Pythagoras theorem is a fundamental relation in Euclidean geometry among the three sides of a right triangle.
In this session, you will learn this very important theorem and learn to prove its statement with its proof in a geometric way.
Number Series: How To Solve Questions with Short TricksEntrance Exam Info
Aspirants who are preparing for competitive Exams, Lear short Tricks to solve Number series problems in just 5 second.
These tricks are really useful for IBPS PO, SSC CGL, Railway Exams & other competitive Exams.
In this slide we are going to study about Rational number, which is the first chapter of NCERT Class 8th Mathematics.
You can watch the complete description in video form on YouTube, in my channel
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
Here is one of our Maths booklets. We developed our Maths range (spanning from Year 2 to Year 9, Key Stage 2 and Key Stage 3) closely in line with the national curriculum. The ethos behind these materials was that they should work in line with classroom learning to help a student enforce and embed key numerical concepts learnt in school.
GMAT Quant Strategy- What to expect in Quantitative Reasoning Section on the ...CrackVerbal
Learn some practice tips & strategies from our experts on how to crack GMAT Quant! Shortcuts, success formulas & Math mantras- all to take you a step ahead of the GMAT competition!
This powerpoint was used in my 7th and 8th grade classes to review the fundamental counting principle used in our probability unit. There are three independent practice problems at the end.
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.
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.
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.
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”.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
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Painted Cubes
A cube having a side of 6 cm is painted red on all the
faces and then cut into smaller cubes of 1 cm each.
Find the total number of smaller cubes so obtained.
Answer : 216
Formula : (
𝑎
𝑏
)3
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Painted Cubes
A cube having a side of 6 cm is painted red on all the
faces and then cut into smaller cubes of 1 cm each.
Find the least number of cuts needed.
Answer : 15
Formula : (6-1)*3 = 15
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Painted Cubes
A cube having a side of 6 cm is painted red on all the
faces and then cut into smaller cubes of 1 cm each.
How many cubes are painted Red on all the 3 faces?
Answer : 8
Formula : 8 Corners
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Painted Cubes
A cube having a side of 6 cm is painted red on all the
faces and then cut into smaller cubes of 1 cm each.
How many cubes are painted Red on 2 faces?
Answer : 12*4=48
Formula : 12(n-2), along the edges
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Painted Cubes
A cube having a side of 6 cm is painted red on all the
faces and then cut into smaller cubes of 1 cm each.
How many cubes are painted Red on only 1 face?
Answer : 16*6 = 96 (on all faces)
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Painted Cubes
A cube having a side of 6 cm is painted red on all the
faces and then cut into smaller cubes of 1 cm each.
How many cubes are not painted at all?
Answer : 4*4*4 = 64
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Painted Cubes
Number of cubes with 0 side painted= (𝑛 − 2)3
Number of cubes with 1 sides painted =6(𝑛 − 2)2
Number of cubes with 2 sides painted=12(𝑛 − 2)1
Number of cubes with 3 sides painted= 8
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Painted Cuboids
For a cuboid of dimension a*b*c painted on all sides
which is cut into smaller cubes of dimension 1*1*1
Number of cubes with 0 side painted= (a-2) (b-2) (c-2)
Number of cubes with 1 sides painted =2[(a-2) (b-2) +
(b-2)(c-2) + (a-2)(c-2) ]
Number of cubes with 2 sides painted= 4(a+b+c-6)
Number of cubes with 3 sides painted= 8
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Problems
A solid cube of each side 8 cm, has been painted red,
blue and black on pairs of opposite faces. It is then
cut into cubical blocks of each side 2 cm.
How many cubes are there in all?
Answer : 64
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Problems
A solid cube of each side 8 cm, has been painted red,
blue and black on pairs of opposite faces. It is then
cut into cubical blocks of each side 2 cm.
Find the least number of cuts needed.
Answer : 9
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Problems
A solid cube of each side 8 cms, has been painted
red, blue and black on pairs of opposite faces. It is
then cut into cubical blocks of each side 2 cms.
How many cubes have three faces painted?
Answer : 8
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Problems
A solid cube of each side 8 cms, has been painted
red, blue and black on pairs of opposite faces. It is
then cut into cubical blocks of each side 2 cms.
How many cubes have two faces painted?
Answer : 12 × 2 = 24
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Problems
A solid cube of each side 8 cms, has been painted
red, blue and black on pairs of opposite faces. It is
then cut into cubical blocks of each side 2 cms.
How many cubes have one face painted?
Answer : 6 × 4 = 24
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Problems
A solid cube of each side 8 cms, has been painted
red, blue and black on pairs of opposite faces. It is
then cut into cubical blocks of each side 2 cms.
How many cubes have no face painted?
Answer : 8
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Problems
A solid cube of each side 8 cms, has been painted
red, blue and black on pairs of opposite faces. It is
then cut into cubical blocks of each side 2 cms.
How many cubes have all the faces painted?
Answer : 0
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Problems
A solid cube of each side 8 cms, has been painted
red, blue and black on pairs of opposite faces. It is
then cut into cubical blocks of each side 2 cms.
How many cubes have three faces painted with
different colours?
Answer : 8
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Problems
A solid cube of each side 8 cms, has been painted
red, blue and black on pairs of opposite faces. It is
then cut into cubical blocks of each side 2 cms.
How many cubes have two faces painted red and
black, and all other faces unpainted?
Answer : 8
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Problems
A solid cube of each side 8 cms, has been painted
red, blue and black on pairs of opposite faces. It is
then cut into cubical blocks of each side 2 cms.
How many cubes have only one face painted red and
all other faces unpainted?
Answer : 8
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Problems
A solid cube of each side 8 cm, has been painted red,
blue and black on pairs of opposite faces. It is then
cut into cubical blocks of each side 2 cm.
How many cubes have two faces painted black?
Answer : 0
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22
Problems
A solid cube of each side 8 cms, has been painted
red, blue and black on pairs of opposite faces. It is
then cut into cubical blocks of each side 2 cms.
How many cubes have one face painted blue and one
face painted red? (the other faces may be painted or
unpainted)
Answer : 16
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Basics of Dice
Two Types:
Standard Dice :
Type of dice in which the sum of opposite sides is 7
Ordinary Dice:
Type of dice in which the sum of opposite sides is not 7
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Problems
Four regular dice are thrown on the ground, the total
of numbers on the top faces of these four dice is 13
as the top faces showed 4, 3, 1 and 5 respectively.
What is the total of the faces touching the ground?
1) 15
2) 14
3) 11
4) Cannot be determined
Answer : 15
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Possibilities
When a single die is rolled, the no. of possibilities
is 6.
When two dice are rolled together, the no. of
possibilities is 6*6=36
When three dice are rolled together, the no. of
possibilities is 6*6*6= 216.
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Problems
A dice is numbered from 1 to 6 in different ways. If 1
is adjacent to 2, 4 and 6, then which of the following
statements is necessarily true?
1) 2 is opposite to 6
2) 1 is adjacent to 3
3) 3 is adjacent to 5
4) 3 is opposite to 5
Answer: 3 is adjacent to 5.