Home Courses Interview Preparation Course Previous year gate questions Part-4

Previous year gate questions Part-4

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Previous year gate questions Part-3
Previous year gate questions Part-5
1.1
Why study Combinatorics?

5 min
1.2
Permutations and Combinations: an introduction

53 min
1.3
Solved Problems-1

48 min
1.4
Solved Problems-2

55 min
1.5
Recap: Sum Rule, Product Rule, Principle of Inclusion-Exclusion

16 min
1.6
Solved problems - 3

54 min
1.7
Dearrangements

22 min
1.8
Pigeon hole principle

20 min
2.1
Why study Probability?
12 min
2.2
Introduction
23 min
2.3
Axioms of Probability, Properties and Examples
54 min
2.4
Conditional Probability & Examples
22 min
2.5
Multiplication theorem
36 min
2.6
Independent events
26 min
2.7
Law of total Probability
14 min
2.8
Baye's Theorem
30 min
2.9
Random variables: an introduction
25 min
2.10
PMF, CDF and PDF of random variables
43 min
2.11
Expectation
37 min
2.12
Probability Distributions: Bernoulli and Binomial
48 min
3.1
Number introduction

49 min
3.2
Number Fractions

43 min
3.3
Rational & Irrational Numbers

29 min
3.4
Factors & Multiples

28 min
3.5
Numbers divisibility rules

24 min
3.6
Properties on Divisibility

20 min
3.7
Numbers Remainder theorm

28 min
3.8
Numbers Unit digit

15 min
3.9
Base system

27 min
3.10
Indices and surds Part-1

26 min
3.11
Indices and surds Part-2

47 min
3.12
Progressions

29 min
3.13
solved problems

27 min
3.14
solved problems
32 min
3.15
solved problems
5 min
3.16
solved problems
18 min
3.17
solved problems
30 min
4.1
Lcm & Hcf Introduction
58 min
4.2
Problems on LCM
31 min
4.3
Problems on HCF
19 min
4.4
LCM & HCF of decimals
11 min
5.1
Averages introduction
13 min
5.2
Averages introduction Part-2
15 min
5.3
Averages introduction Part-3
8 min
5.4
Averages introduction Part-4
10 min
5.5
Solved problems
28 min
5.6
Solved problems-2
26 min
6.1
Ratio Introduction
21 min
6.2
Introduction of Proportion
7 min
6.3
Introduction of Variation
8 min
6.4
Solved problems 1 -10
24 min
6.5
Solved problems 11-13
8 min
6.6
Solved Problems 14 -15
8 min
7.1
Partnership
13 min
7.2
Partnership problems
33 min
8.1
Percentages introduction
68 min
8.2
Percentages problems
29 min
8.3
Percentage problems
32 min
8.4
Solved Problems
43 min
9.1
Profit and loss introduction
29 min
9.2
Problems on profit & loss
41 min
9.3
Problems Profit & Loss MP, Discounts
36 min
9.4
Solved problems of profit and loss
10 min
10.1
simple interest introduction
25 min
10.2
Problems on simple interest
32 min
10.3
Problems on simple interest
23 min
10.4
Compound interest
60 min
10.5
Installments in Compound interest
11 min
10.6
Solved problems on simple interest and compound interest
11 min
11.1
Concept of alligations
21 min
11.2
Problems on alligation
50 min
11.3
Problems on mixture
9 min
11.4
Replacement or removal problems
42 min
12.1
Speed time & distance introduction
38 min
12.2
Speed time & distance problems
42 min
12.3
Speed time and distance problems
27 min
12.4
trains concepts & problems
23 min
12.5
Boats & Streams concept & problems
18 min
12.6
Previous year gate questions
40 min
13.1
Time and work introduction
34 min
13.2
Solved problems on time & work
56 min
13.3
Problems
33 min
13.4
Solved Problems
17 min
13.5
Pipes & cistern
16 min
13.6
Pipes & cistern problems
52 min
14.1
Number series
32 min
14.2
Number series problems
18 min
14.3
Number series gate Previous year questions
24 min
15.1
Geometry basics
6 min
15.2
Types of angles
16 min
15.3
Basic problems on geometry
14 min
15.4
Triangles
9 min
15.5
Important terms in triangle
11 min
15.6
Important theorems in triangles
14 min
15.7
Similarity of triangles
9 min
15.8
Useful results on triangles
11 min
15.9
Solved problems triangles
39 min
15.10
Solved problems triangles
10 min
15.11
Quadilaterals
16 min
15.12
Important concepts on quadilateral
5 min
15.13
Problems on quadilateral
8 min
15.14
Circles
13 min
15.15
Circles part 2
3 min
15.16
Circles part-3
1 min
15.17
Circles problems
12 min
15.18
Circles problems Part-2
6 min
16.1
Introduction
20 min
16.2
Circles
13 min
16.3
Quadilaterals
18 min
16.4
Polygons
15 min
16.5
Combinations
9 min
16.6
Pathways
9 min
16.7
Example problems
22 min
16.8
Example problems
40 min
16.9
Example problems
4 min
18.1
Introduction
11 min
18.2
Solved problems
9 min
18.3
Solved problems
10 min
18.4
Solved problems
7 min
19.1
PART-1
12 min
19.2
PART-2
6 min
19.3
PART-3
4 min
19.4
PART-4
3 min
20.1
PART-1
5 min
20.2
PART-2
1 min
21.1
1
6 min
21.2
2
17 min
22.1
PART-1
2 min
22.2
PART-2
6 min
22.3
PART-3
3 min
23.1
1
4 min
23.2
2
8 min
23.3
3
8 min
23.4
4
5 min
24.1
PART-1
3 min
24.2
PART-2
4 min
24.3
PART-3
1 min
24.4
PART-4
2 min
24.5
PART-5
4 min
24.6
PART-6
3 min
25.1
1
13 min
25.2
2
1 min
25.3
3
10 min
26.1
Adverb Part-1
5 min
26.2
Adverb Part-2
3 min
26.3
Adverb Part-3
8 min
26.4
Adverb Part-4
4 min
27.1
PART-1
5 min
27.2
PART-2
7 min
27.3
PART-3
5 min
27.4
PART-4
1 min
27.5
PART-5
3 min
27.6
PART-6
8 min
27.7
PART-7
6 min
27.8
PART-8
3 min
27.9
PART-9
4 min
27.10
PART-10
4 min
28.1
1
10 min
28.2
2
9 min
28.3
3
10 min
29.1
PART-1
3 min
29.2
PART-2
4 min
29.3
PART-3
5 min
29.4
PART-4
3 min
29.5
PART-5
3 min
29.6
PART-6
3 min
29.7
PART-7
4 min
29.8
PART-8
4 min
29.9
PART-9
2 min
29.10
PART-10
3 min
30.1
1
9 min
30.2
2
10 min
30.3
3
5 min
30.4
4
8 min
31.1
PART-1
12 min
31.2
PART-2
16 min
31.3
PART-3
7 min
31.4
PART-4
7 min
31.5
PART-5
4 min
31.6
PART-6
5 min
32.1
PART-1
20 min
32.2
PART-2
10 min
32.3
PART-3
15 min
32.4
PART-4
13 min
32.5
PART-5
7 min
33.1
PART-1
54 min
33.2
PART-2
38 min
33.3
PART-3
12 min
33.4
PART-4
1 min
34.1
PART-1
5 min
34.2
PART-2
5 min
34.3
PART-3
6 min
35.1
PART-1
4 min
35.2
PART-2
4 min
35.3
PART-3
7 min
35.4
PART-4
4 min
36.1
PART-1
21 min
36.2
PART-2
3 min
36.3
PART-3
8 min