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February 15, 2021
Test of Mathematics Solution Subjective 55 - Partition of a set of functions

This is a Test of Mathematics Solution Subjective 55 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem For a finite set A, […]

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February 15, 2021
Test of Mathematics Solution Subjective 50 -Dictionary Ranking

This is a Test of Mathematics Solution Subjective 50 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem All the permutation of the […]

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February 15, 2021
Test of Mathematics Solution Subjective 49 - Arrangement of Similar Items

This is a Test of Mathematics Solution Subjective 49 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem: \(x\) red balls, \(y\) black balls,\(z\) […]

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February 15, 2021
Test of Mathematics Solution Subjective 48 - The Gifts Distribution

This is a Test of Mathematics Solution Subjective 48 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem Find the different number of […]

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February 15, 2021
Test of Mathematics Solution Subjective 43-Integer Root

This is a Test of Mathematics Solution Subjective 43 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta Problem Show that the equation $ […]

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February 15, 2021
Test of Mathematics Solution Subjective 38 - When 30 divides a prime

Test of Mathematics Solution Subjective 38 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also see: Cheenta I.S.I. & C.M.I. Entrance Course Problem Show that if a prime number p is divided […]

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February 15, 2021
Test of Mathematics Solution Subjective 37 - The prime 13

Test of Mathematics Solution Subjective 37 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also see: Cheenta I.S.I. & C.M.I. Entrance Course Problem Supposed p is a prime Number such that (p-1)/4 […]

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February 15, 2021
Test of Mathematics Solution Subjective 36 - Invariance Principle

Test of Mathematics Solution Subjective 36 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also see: Cheenta I.S.I. & C.M.I. Entrance Course Problem Let $ a_1 , a_2 , ... , a_n […]

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February 15, 2021
Test of Mathematics Solution Subjective 33 - Symmetrical Minima

Test of Mathematics Solution Subjective 33 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also see: Cheenta I.S.I. & C.M.I. Entrance Course Problem Let \(k\) be a fixed odd positive integer. Find […]

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February 15, 2021
Test of Mathematics Solution Subjective 32 | Power of 3

Test of Mathematics Solution Subjective 32 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance. Also see: Cheenta I.S.I. & C.M.I. Entrance Course Problem Show that the number 11...1 with $ 3^n $ […]

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November 17, 2023
Kaprekar Contest (NMTC Sub-Junior 2018 - VII and VIII Grades) - Stage I- Problems and Solution

NMTC KAPREKAR (grade 7 and 8) Stage I - Problems and Solutions.

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November 17, 2023
Gauss Contest (NMTC PRIMARY 2018 - V and VI Grades) - Stage I- Problems and Solution

NMTC GAUSS (grade 5 and 6) Stage I - Problems and Solutions.

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November 15, 2023
Ramanujan Contest (NMTC Inter 2019 - XI and XII Grades) - Stage I - Problems and Solution

NMTC RAMANUJAN (grade 11 and 12) Stage I - Problems and Solutions.

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November 15, 2023
Gauss Contest (NMTC PRIMARY 2019 - V and VI Grades) - Stage I- Problems and Solution

NMTC GAUSS (grade 5 and 6) Stage I - Problems and Solutions.

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November 15, 2023
Kaprekar Contest (NMTC Sub-Junior 2019 - VII and VIII Grades) - Stage I- Problems and Solution

NMTC KAPREKAR(grade 7 and 8) Stage I- Problems and Solutions.

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November 15, 2023
Bhaskara Contest (NMTC Junior 2019 - IX and X Grades) - Stage I- Problems and Solution

NMTC BHASKARA(grade 9 and 10) Stage I - Problems and Solutions.

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November 4, 2023
NMTC 2023 Stage II - Gauss (Grade 5 & 6) - Problems and Solutions

Try this NMTC Gauss (Grade 5 & 6) Final Stage II Problems and Solutions.

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November 4, 2023
NMTC 2023 Stage II - Kaprekar (Grade 7 & 8) - Problems and Solutions

Try out this NMTC 2023 Kaprekar Grade 7 & 8 Final Stage Problems and Solutions.

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November 4, 2023
NMTC 2023 Stage II Finals - Junior BHASKARA (Grade 9 & 10) - Problems and Solutions

Try out this NMTC Bhaskara (Grade 9& 10) Final 2023 Questions and solution.

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November 3, 2023
NMTC 2017 Stage II - KAPREKAR (Class 7, 8) - Problems and Solutions

NMTC Stage II Sub-Junior Level (KAPREKAR) problems, solutions and discussions from the year 2017.

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October 25, 2025
CatScan - June Diary

June opens with a practical goal: turn May’s plan into a working, pupil-first pipeline. The first week focuses on data hygiene. A simple utility groups images into clean folders, fixes broken names, and flags duplicates. Students can now find, compare, and reuse images without guesswork. Attention shifts to what a field worker will actually see. […]

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October 18, 2025
CatScan - May Diary

The month begins with a new cohort of students joining the program and meeting a clear reality: in many villages, a cataract check can cost an entire day’s travel and lost wages. The team frames the business problem in plain terms—early screening must happen close to home, be simple to use, and lead to timely […]

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October 18, 2025
August Diary: Refinement & Reflection

In August, Filibot shifted gears from building to refining. With real games tested and the website live, students focused on improving usability, documenting processes, and exploring educational data. A new phase of reflection and innovation began—with teamwork, feedback, and a bold vision for what comes next.

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October 18, 2025
Filibot July Diary: Building the Digital Spine

In July, Filibot entered the digital phase. Students began coding the Filix School website, developing smart grading systems and AI-driven report cards—transforming educational ideas into functional tools through HTML, CSS, JavaScript, and teamwork.

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October 18, 2025
Filibot June Diary: Prototyping & Purpose

In June, Filibot moved from imagination to implementation. The student team brought their ideas to life by designing, prototyping, and testing games like Space Trivia, while learning to balance fun with educational depth. Through trial, feedback, and iteration, June became a milestone in developing Filibot's playful, skill-based learning tools.

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October 18, 2025
Filibot May Diary: The Journey Begins

In May, the Filibot project took its very first steps as a student-led innovation in education. A diverse team of learners from across India came together with a shared dream: to build a playful, purposeful, and tech-powered learning platform for grassroots schools. Through brainstorming sessions, hands-on science activities, and the early development of their flagship game Space Trivia, the team laid the foundation for an ecosystem that blends learning with joy. Guided by mentors and united by vision, May was the month where curiosity met creation — and Filibot came to life.

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October 5, 2025
Alankrita — August 2025 Diary

In August the Alankrita student team moved design into action. First, students sketched new products. They designed small bags, earrings, pendants, and accessory sets. Each design followed the moodboard and regional palettes from July. The team also listed materials and estimated production time for every sketch. Next, the artisan prepared sample lists. The students prioritized […]

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October 5, 2025
Alankrita — July 2025 Diary

July 2025 — Alankrita opened an artisan hub in Halisahar, hired an artisan, onboarded two Filix students, and began aesthetics analytics, mapping regional colour palettes, motifs and photo styles.

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October 5, 2025
Alankrita — June Diary

In June the Alankrita student team moved from learning to doing. Four students — Ruthvik, Tanish, Gurnoor, and Pragya — created a moodboard, a short brand guide, SOPs, logo files, and two packaging concepts. These assets will make product photos, listings, and packaging look consistent and professional.

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October 4, 2025
Alankrita May Diary

May was the first month of the Alankrita project. Four students — Ruthvik, Tanish, Gurnoor, and Pragya — joined the project to learn how the business works. The team spent May reviewing the brand’s data: product images, the sales register, and customer details. They also studied product-making steps and how orders are recorded to understand […]

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