GATE CSE 1994 | GATE CSE Year Wise Previous Years Questions

PREVIOUS NEXT

GATE CSE 1994

MCQ (Single Correct Answer)

-0.3

Let A and B be any two arbitrary events, then, which one of the following is true?

$$P\,(A\, \cap \,B)\, = \,P\,(A)\,P\,(B)$$

$$P\,(A\, \cup \,B)\, = \,P\,(A)\, + \,P\,(B)$$

$$P\,(A\,\left| {B) = \,} \right.P\,(A\, \cap \,B)\,P\,(B)$$

$$P\,(A\, \cup \,B)\, < \,\,P\,(A)\, + \,P\,(B)$$

GATE CSE 1994

MCQ (Single Correct Answer)

-0.6

Some group (G, o) is known to be abelian. Then, which one of the following is true for G?

$$g = {g^{ - 1}}\,$$ for every $$g\, \in \,G$$.

$$g = {g^{ 2}}\,$$ for every $$g\, \in \,G$$.

$${(goh)^2} = \,{g^2}\,o\,\,{h^2}$$ for every g, $$h\, \in \,G$$.

G is of finite order.

GATE CSE 1994

MCQ (Single Correct Answer)

-0.6

The number of substrings (of all length inclusive) that can be formed from a character string of length $$n$$ is

$$n$$

$${n^2}$$

$${{n\left( {n - 1} \right)} \over 2}$$

$${{n\left( {n + 1} \right)} \over 2}$$

GATE CSE 1994

MCQ (Single Correct Answer)

-0.6

If A and B are real symmetric matrices of size n x n. Then, which one of the following is true?

$$A{A^t} = I$$

$$A = A - 1$$

AB = BA

$${(AB)^T} = {B^T}{A^T}$$

PREVIOUS NEXT

GATE CSE Papers

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

1997

1996

1995

1994

1993

1992

1991

1990

1989

1988

1987