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May 4, 2014
TOMATO Objective 44

Try this problem from Test of Mathematics, TOMATO Objective problem number 44, useful for ISI B.Stat and B.Math. Problem: TOMATO Objective 44 Suppose that $\mathbf{ x_1 , \cdots , x_n}$ (n> 2) are real numbers such that x $\mathbf{x_i = -x_{n-i+1}}$ for $\mathbf{1\le i \le n}$ . Consider the sum $\mathbf{ S = \sum \sum […]

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May 4, 2014
ISI B.Stat Paper 2010 Subjective| Problems & Solutions

Here, you will find all the questions of ISI Entrance Paper 2010 from Indian Statistical Institute's B.Stat Entrance. You will also get the solutions soon of all the previous year problems. Problem 1: Let $\mathbf{a_1,a_2,\cdots, a_n }$ and $\mathbf{ b_1,b_2,\cdots, b_n }$ be two permutations of the numbers $\mathbf{1,2,\cdots, n }$. Show that $ {\sum_{i=1}^n […]

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May 4, 2014
ISI B.Stat Paper 2009 Subjective| Problems & Solutions

Here, you will find all the questions of ISI Entrance Paper 2009 from Indian Statistical Institute's B.Stat Entrance. You will also get the solutions soon of all the previous year problems. Problem 1: Two train lines intersect each other at a junction at an acute angle $ \mathbf{\theta}$. A train is passing along one of […]

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May 4, 2014
ISI B.Stat 2008 Subjective Paper| Problems & Solutions

Here, you will find all the questions of ISI Entrance Paper 2008 from Indian Statistical Institute's B.Stat Entrance. You will also get the solutions soon of all the previous year problems. Problem 1: Of all triangles with given perimeter, find the triangle with the maximum area. Justify your answer Problem 2: A $40$ feet high […]

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May 4, 2014
ISI B.Stat 2007 Subjective Paper | Problems & Solutions

Here, you will find all the questions of ISI Entrance Paper 2007 from Indian Statistical Institute's B.Stat Entrance. You will also get the solutions soon of all the previous year problems. Problem 1: Suppose \(a\) is a complex number such that \( { a^2+a+\frac{1}{a}+\frac{1}{a^2}+1=0 }\) If \(m\) is a positive integer, find the value of […]

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May 4, 2014
ISI Entrance 2006 - B.Stat Subjective Paper| Problems & Solutions

Here, you will find all the questions of ISI Entrance Paper 2006 from Indian Statistical Institute's B. Stat Entrance. You will also get the solutions soon of all the previous year problems. Problem1 : If the normal to the curve \(\displaystyle{ x^{\frac{2}{3}}+y^{\frac23}=a^{\frac23} }\) at some point makes an angle \(\displaystyle{\theta}\) with the \(X\)-axis, show that […]

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May 2, 2014
ISI B.Stat 2005 Subjective Paper| Problems & Solutions

Here, you will find all the questions of ISI Entrance Paper 2005 from Indian Statistical Institute's B.Stat Entrance. You will also get the solutions soon of all the previous year problems. Problem 1: Let \( a,b \) and \( c \) be the sides of a right angled triangle. Let \( \displaystyle{\theta } \) be […]

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May 2, 2014
ISI B.Stat Paper 2011 Subjective| Problems & Solutions

Here, you will find all the questions of ISI Entrance Paper 2011 from Indian Statistical Institute's B.Stat Entrance. You will also get the solutions soon of all the previous year problems. Problem 1: Let $x_1, x_2, \cdots , x_n $ be positive reals with $x_1+x_2+\cdots+x_n=1 $. Then show that $ \sum_{i=1}^n \frac{x_i}{2-x_i} \ge \frac{n}{2n-1} $ […]

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May 1, 2014
Problem Garden

[et_pb_section fb_built="1" admin_label="Courses Hero" _builder_version="4.3.2" use_background_color_gradient="on" background_color_gradient_start="#474ab6" background_color_gradient_end="#9271f6" background_image="https://www.staging18.cheenta.com/wp-content/uploads/2018/03/coding-background-texture.jpg" background_blend="overlay" custom_padding="100px|0px|0|0px|false|false" animation_direction="top" locked="off"][et_pb_row _builder_version="4.3.2" background_size="initial" background_position="top_left" background_repeat="repeat" custom_margin="|||" custom_width_px="1280px"][et_pb_column type="4_4" _builder_version="3.25" custom_padding="|||" custom_padding__hover="|||"][et_pb_text _builder_version="3.27.4" header_font="|on|||" header_font_size="42px" header_line_height="1.3em" background_size="initial" background_position="top_left" background_repeat="repeat" text_orientation="center" background_layout="dark" max_width="530px" module_alignment="center" custom_padding="|||" header_font_size_tablet="" header_font_size_phone="" header_font_size_last_edited="on|desktop" locked="off"] Problem Garden [/et_pb_text][et_pb_text _builder_version="4.3.2" text_text_color="#d4ccff" text_line_height="1.9em" background_size="initial" background_position="top_left" background_repeat="repeat" text_orientation="center" max_width="540px" module_alignment="center" locked="off"]Mathematics is not a […]

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April 30, 2014
Using Latex in Facebook to input math equations

It is possible to input Latex in facebook to input math equations. Latex in Facebook Down side is, only viewers using chrome and latex extension installed can view the equations. Other browsers can only see latex code. Anyways, it is better than not having latex at all. Steps: Go to Google Chrome Click on Settings […]

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April 27, 2020
Geometric Progression and Integers | PRMO 2017 | Question 5

Try this beautiful problem from the Pre-RMO, 2017 based on Geometric Progression and Integers. You may use sequential hints to solve the problem.

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April 26, 2020
Problem on Trigonometry | SMO, 2008 | Problem - 22

Try this beautiful problem from Singapore Mathematics Olympiad, SMO, 2008 based on Trigonometry. You may use sequential hints to solve the problem.

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April 26, 2020
Probability Dice Problem | AMC-10A, 2009 | Problem 22

Try this beautiful problem from Probability in Dice from AMC-10A, 2009. You may use sequential hints to solve the problem.

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April 26, 2020
Application of Pythagoras Theorem | SMO, 2010 | Problem 22

Try this problem from the Singapore Mathematics Olympiad, SMO, 2010 based on the application of the Pythagoras Theorem. You may use sequential hints.

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April 25, 2020
Problem based on Triangles | PRMO-2018 | Problem 12

Try this beautiful problem from Pre-Regional Mathematics Olympiad, PRMO, 2018 based on Triangles. You may use sequential hints to solve the problem.

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April 25, 2020
Functional Equations Problem | SMO, 2012 | Problem 33

Try this beautiful Problem from Singapore Mathematics Olympiad, 2012 based on Functional Equations. You may use sequential hints to solve the problem.

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April 24, 2020
Pattern Problem | AMC-10A, 2003 | Problem 23

Try this beautiful problem from Pattern based on Triangle from AMC-10A, 2003. You may use sequential hints to solve the problem

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April 24, 2020
Divisibility Problem from AMC 10A, 2003 | Problem 25

Try this beautiful problem from Number theory based on divisibility from AMC-10A, 2003. You may use sequential hints to solve the problem.

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April 24, 2020
Trigonometry Problem from SMO, 2008 | Problem No.17

Try this beautiful Problem from Singapore Mathematics Olympiad, SMO, 2008 based on Trigonometry. You may use sequential hints to solve the problem.

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April 23, 2020
Perfect square Problem | AIME I, 1999 | Question 3

Try this beautiful problem from the American Invitational Mathematics Examination I, AIME I, 2011 based on Rectangles and sides.

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