There will be 80 tests which will cover the entire syllabus. The tests will be useful for you to evaluate your preparation. It will help you if you first watch a topic's video and then take the test related to that topic. At the end of your preparation, you can take the full length tests. Each test will be released at 6:00 PM (IST) on the day it is scheduled. Once a test is released, you can take any time before 5:59 PM, 31 March 2019 (IST). Once a test is released, you can take it any time before March 31, 2019. You will be allowed to take a test only one time. For every test, you will immediately see your result as well as the explanation. We will occasionally add more tests whenever we feel the necessity. Please find the detailed schedule below.

There will be 44 Topic-wise and 11 Subject-wise tests which are designed to help you gain in-depth knowledge about each concept in each subject. These tests help students to be perfect in the subtle and important concepts. These tests will have questions from basic level to the advanced level, so that students will have a great scope of learning each and every concept thoroughly.

TEST | DESCRIPTION | DATE | #QUE | TIME | MARKS |

P & DS Topic Test – 1 | Arrays - 1D, 2D, multidimensional, row and column major orders, C programming: Functions, recursion, scope of variables | Tuesday, May 29, 2018 | 15 | 45min | 25 |

P & DS Topic Test – 2 | Stacks, Queues, prefix-postfix conversion, towers of hanoi, postfix evaluation | Thursday, May 31, 2018 | 15 | 45min | 25 |

P & DS Topic Test – 3 | Pointers, function pointers, Structures, Unions, Linked list | Saturday, June 02, 2018 | 15 | 45min | 25 |

P & DS Topic Test – 4 | Binary Heaps, Graphs, AVL trees, Binary search trees | Monday, June 04, 2018 | 15 | 45min | 25 |

P & DS Subject Test | Programming and Data Structures Complete Syllabus | Thursday, June 07, 2018 | 33 | 90min | 50 |

Algorithms Topic Test – 1 | Asymptotic worst case time and space complexity | Saturday, June 09, 2018 | 15 | 45min | 25 |

Algorithms Topic Test – 2 | Searching, Hashing, Sorting, Divide & Conquer, | Monday, June 11, 2018 | 15 | 45min | 25 |

Algorithms Topic Test – 3 | Greedy Algorithms | Wednesday, June 13, 2018 | 15 | 45min | 25 |

Algorithms Topic Test – 4 | Dynamic programming, Graph Search | Friday, June 15, 2018 | 15 | 60min | 25 |

Algorithms Subject Test | Algorithms Complete Syllabus | Monday, June 18, 2018 | 33 | 90min | 50 |

TOC Topic Test – 1 | DFA, NFA, conversion of NFA to DFA, Moore and Mealey machines | Wednesday, June 20, 2018 | 15 | 45min | 25 |

TOC Topic Test – 2 | Regular Expressions and Conversions, Finding whether a given grammar is Regular, Pumping Lemma | Friday, June 22, 2018 | 15 | 45min | 25 |

TOC Topic Test – 3 | Grammars and Chomsky hierarchy, CNF and GNF, Context free languages and push down automata, pumping lemma for CFLs, Turing machines, context sensitive languages, | Sunday, June 24, 2018 | 15 | 45min | 25 |

TOC Topic Test – 4 | Recursive and recursively enumerable languages, Closure properties of all languages, Undecidability | Tuesday, June 26, 2018 | 15 | 45min | 25 |

TOC Subject Test | Theory of Computation | Friday, June 29, 2018 | 33 | 90min | 50 |

CD Topic Test – 1 | Stages in compilers, ambiguity, Lexical Analysis, Parsing - I (Recursive Descent, operator precedence, LL(1)) | Sunday, July 01, 2018 | 15 | 45min | 25 |

CD Topic Test – 2 | Parsing - II (LR(0), SLR, CLR, LALR) | Tuesday, July 03, 2018 | 15 | 45min | 25 |

CD Topic Test – 3 | Syntax Directed Translation, Intermediate Code Generation, Run Time Environment | Thursday, July 05, 2018 | |||

CD Subject Test | Compiler Design | Sunday, July 08, 2018 | 33 | 90min | 50 |

DB Topic Test – 1 | ER Model and Relational Database Model, Conversion of ER Model to Relational data base model, Normalisation I ( Intro to FD's , Determining candidate keys, Equivalence of FD's, FD preserving, lossless decomposition, 1NF, 2NF, 3NF, BCNF) | Tuesday, July 10, 2018 | 15 | 45min | 25 |

DB Topic Test – 2 | Relational Algebra I (Selection, Projection, Renaming, Joins, Division, set operations, Cartesian product, Tuple Relational Calculus, Domain Relational Calculus) | Thursday, July 12, 2018 | 15 | 45min | 25 |

DB Topic Test – 3 | SQL | Saturday, July 14, 2018 | 15 | 45min | 25 |

DB Topic Test – 4 | Transactions, Serializability, Locking - 2PL, Timestamp protocol, Thomas write rule, Graph based protocol. File Structures - Indexing, B and B+ trees - insertion, deletion. | Monday, July 16, 2018 | 15 | 45min | 25 |

DB Subject Test | Databases Complete Syllabus | Sunday, July 19, 2018 | 33 | 90min | 50 |

OS Topic Test – 1 | Processes - States, PCB, Schedulers, Threads and System calls, CPU scheduling - FCFS, SJFS, priority scheduling, Round robin, multi level queue scheduling, multilevel feedback queue scheduling | Saturday, July 21, 2018 | 15 | 45min | 25 |

OS Topic Test – 2 | Process synchronization - race conditions, critical sections, peterson's solution, Test and set locks, Semaphores, Dead locks, Starvation, Priority Inversion | Monday, July 23, 2018 | 15 | 45min | 25 |

OS Topic Test – 3 | Memory Management - address binding, logical vs physical addressing, Dynamic loading and linking, swapping, memory allocation, fragmentation, segmentation and paging | Wednesday, July 25, 2018 | 15 | 45min | 25 |

OS Topic Test – 4 | Virtual memory - Demand paging, page replacement algorithms, Thrashing, File Systems | Friday, July 27, 2018 | 15 | 45min | 25 |

OS Subject Test | Operating Systems Complete Syllabus | Monday, July 30, 2018 | 33 | 90min | 50 |

CN Topic Test – 1 | Classification of addresses, Subnetting, Supernetting | Wednesday, August 01, 2018 | 15 | 45min | 25 |

CN Topic Test – 2 | ISO/OSI stack, applications of each layer, bridges, routers, gateways, Flow Control Methods - Stop wait, Go back N, SR; Access control - TDM, Polling; CSMA/CD, Exponential Back off algorithm, Transmission, propagation delays etc, CRC, Aloha technologies, Framing, bit stuffing, ethernet | Friday, August 03, 2018 | 15 | 45min | 25 |

CN Topic Test – 3 | TCP, error control algorithms, Congestion control algorithms, Switching networks, IP, fragmentation and reassembly | Sunday, August 05, 2018 | 15 | 45min | 25 |

CN Topic Test – 4 | Routing Algorithms, Application layer protocols - DNS, HTTP, FTP, SMTP, POP; Network Security, Ipv6, WiFi | Tuesday, August 07, 2018 | 15 | 45min | 25 |

CN Subject Test | Computer Networks Complete Syllabus | Friday, August 10, 2018 | 33 | 90min | 50 |

EM Topic Test – 1 | Propositional and first order logic; Sets, Relations, Functions, Partial Order, Lattices and Groups | Sunday, August 12, 2018 | 15 | 45min | 25 |

EM Topic Test – 2 | Graphs: Connectivity, Matching, Coloring, Combinatorics: Counting, Recurrance Relations, Generating Functions | Tuesday, August 14, 2018 | 15 | 45min | 25 |

EM Topic Test – 3 | Linear Algebra: Matrices , Determinants, System of Linear Equations, Eigen values and Eigen vectors, LU Decomposition | Thursday, August 16, 2018 | 15 | 45min | 25 |

EM Topic Test – 4 | Calculus: Limits, Continuity and Differentiability, Maxima and Minima, Mean Value Theorem, Integration | Saturday, August 18, 2018 | 15 | 45min | 25 |

EM Topic Test – 5 | Probability: Random Variables, Uniform, Normal, Exponential, Poisson and Binomial Distributions, Conditional probability, Bayes theorem. Mean, Median, Mode and Standard Deviation. | Monday, August 20, 2018 | 15 | 45min | 25 |

EM Subject Test | Engineering Mathematics Complete Syllabus | Thursday, August 23, 2018 | 33 | 90min | 50 |

DLD Topic Test – 1 | Logic functions, Minimization | Saturday, August 25, 2018 | 15 | 45min | 25 |

DLD Topic Test – 2 | Design and Synthesis of Combinational circuits | Monday, August 27, 2018 | 15 | 45min | 25 |

DLD Topic Test – 3 | Sequential Circuits, Number Systems | Wednesday, August 29, 2018 | 15 | 45min | 25 |

DLD Subject Test | Digital Logic Complete Syllabus | Saturday, September 01, 2018 | 33 | 90min | 50 |

CO Topic Test – 1 | Memory Interfacing, Hierarchy, Cache block replacement policies, Cache Mapping techniques - Direct mapping, associative, and set associative mapping | Monday, September 03, 2018 | 15 | 45min | 25 |

CO Topic Test – 2 | Machine Instructions and Addressing Modes, ALU, data path, control unit - Instruction cycle, interrupt driven IO, Hardwired control Unit, Micro programmed Control Unit, Pipelining | Wednesday, September 05, 2018 | 15 | 45min | 25 |

CO Topic Test – 3 | Secondary Memory, IO Interface | Friday, September 07, 2018 | 15 | 45min | 25 |

CO Subject Test | Computer Organization Complete Syllabus | Monday, September 10, 2018 | 33 | 90min | 50 |

Aptitude | Aptitude Test – 1 | Wednesday, September 12, 2018 | 15 | 45min | 25 |

Aptitude Test – 2 | Friday, September 14, 2018 | 15 | 45min | 25 | |

Aptitude Test – 3 | Sunday, September 16, 2018 | 15 | 45min | 25 | |

Aptitude Test – 4 | Tuesday, September 18, 2018 | 15 | 45min | 25 | |

Aptitude Test – 5 | Thursday, September 20, 2018 | 15 | 45min | 25 | |

Aptitude Test – 6 | Saturday, September 22, 2018 | 15 | 45min | 25 | |

Aptitude Test | Tuesday, September 25, 2018 | 33 | 90min | 50 |

There will be 10 multi subject tests in which each test will be containing questions from two or more subjects. These tests are designed to help students to face questions from different subjects in the same test and to evaluate your strengths and weaknesses.

TEST | DESCRIPTION | DATE | #QUE | TIME | MARKS |

Multi Subject Test – 1 | Theory of Computation, Compiler Design | Friday, September 28, 2018 | 33 | 90min | 50 |

Multi Subject Test – 2 | Operating Systems, Databases | Monday, October 01, 2018 | 33 | 90min | 50 |

Multi Subject Test – 3 | Programming and Data Structures, Algorithms | Thursday, October 04, 2018 | 33 | 90min | 50 |

Multi Subject Test – 4 | Digital Logic, Computer Organization | Sunday, October 07, 2018 | 33 | 90min | 50 |

Multi Subject Test – 5 | Computer Networks, Engineering Mathematics | Wednesday, October 10, 2018 | 33 | 90min | 50 |

Multi Subject Test – 6 | Theory of Computation, Compiler Design, Operating Systems, Digital Logic | Saturday, October 13, 2018 | 33 | 90min | 50 |

Multi Subject Test – 7 | Databases, Programming and Data Structures, Algorithms | Tuesday, October 16, 2018 | 33 | 90min | 50 |

Multi Subject Test – 8 | Engineering Mathematics, Computer Networks, Computer Organization | Friday, October 19, 2018 | 33 | 90min | 50 |

Multi Subject Test – 9 | Theory of Computation, Compiler Design, Algorithms, Programming & Data Structures, Engineering Mathematics, Operating Systems | Monday, October 22, 2018 | 33 | 90min | 50 |

Multi Subject Test – 10 | Databases, Computer Networks, Digital Logic, Computer Organization and Architecture, General Aptitude | Thursday, October 25, 2018 | 33 | 90min | 50 |

There will be 10 grand tests which will cover entire syllabus and are aligned with the pattern of GATE 2019. These test are designed to help you to evaluate your strengths and weaknesses and to improve your knowledge.

TEST | DESCRIPTION | DATE | #QUE | TIME | MARKS |

Grand Tests | Grand Test – 1 | Sunday, October 28, 2018 | 65 | 180min | 100 |

Grand Test – 2 | Sunday, November 04, 2018 | 65 | 180min | 100 | |

Grand Test – 3 | Sunday, November 11, 2018 | 65 | 180min | 100 | |

Grand Test – 4 | Sunday, November 18, 2018 | 65 | 180min | 100 | |

Grand Test – 5 | Sunday, November 25, 2018 | 65 | 180min | 100 | |

Grand Test – 6 | Sunday, December 02, 2018 | 65 | 180min | 100 | |

Grand Test – 7 | Sunday, December 09, 2018 | 65 | 180min | 100 | |

Grand Test – 8 | Sunday, December 16, 2018 | 65 | 180min | 100 | |

Grand Test – 9 | Sunday, December 23, 2018 | 65 | 180min | 100 | |

Grand Test – 10 | Sunday, December 30, 2018 | 65 | 180min | 100 |

There will be 5 Mock tests which will cover the entire syllabus and are aligned with the GATE 2018. These tests are carefully designed to help you to evaluate your strengths and weaknesses, to manage your time effectively, to improve your knowledge and to make you familiarize with the pattern of GATE 2018

TEST | DESCRIPTION | DATE | #QUE | TIME | MARKS |

Mock Tests | Mock GATE Test – 1 | Sunday, January 06, 2019 | 65 | 180min | 100 |

Mock GATE Test – 2 | Sunday, January 13, 2019 | 65 | 180min | 100 | |

Mock GATE Test – 3 | Sunday, January 20, 2019 | 65 | 180min | 100 | |

Mock GATE Test – 4 | Sunday, January 27, 2019 | 65 | 180min | 100 | |

Mock GATE Test – 5 | Thursday, January 31, 2019 | 65 | 180min | 100 |