How can i know the number of questions of various topics are to be in Mat December ? where can i find?

Here's a detailed view of all topics covered in MAT syllabus:

Indian & Global Environment Section

This section is unique to MAT exam.It's mostly about current affairs and latest new:

Current affairs

Business

World Records

Top officials of big companies

Famous awards and Prizes

Books and Authors

Punch line of companies

History

International Organisation

Important Quotations

Social issues

Geography

Sports

Finance

Major Corporate news

Automobiles

Entertainment

Politics

Science

Data Analysis and Sufficiency / Mathematical Skills

Core topics in DA are:

Geometry, (Lines, angles, Triangles, Spheres, Rectangles, Cube, Cone etc)

Ratios and Proportion

Number system

Work and time

HCF & LCM

Algebra

Profit & Loss

In-equations Quadratic and linear equations

Geometric Progression

Percentages

Averages

Partnership (Accounts)

Time-Speed-Distance

Verbal ability is an important part of every MBA exam. Here are the core topicsfor MAT verbal section:

Verbal Reasoning

Syllogisms

Fill In the Blanks

Contextual usage

Analogies

Different usage of same word

Antonyms

Sentence completion

Jumbled paragraphs

Foreign language words used in English

Sentence correction

Idioms

One word substitution

Intelligence and Critical Reasoning

Prepare the following subjects under CR:

Family tree

Strong Arguments and Weak Arguments

Multi-dimensional arrangements

Course of Action

Puzzles

Visual reasoning

Arrangement

Series

Numeric grid

Pie Chart

Blood Relations

Critical Reasoning

Calendars

Coding & Decoding

Syllogisms

Statement Conclusions

Column graphs

Graphs representing Area

The exam pattern for the upcoming MAT remains same as an objective type test. The exam is divided into five sections which are: Language Comprehension, Intelligence and Critical Reasoning, Data Analysis and Sufficiency, Mathematical Skills, Indian and Global Environment, In each section, there are 40 questions. You can check the complete information with given below link.

MAT Exam Pattern

Good Luck!