Read the following information carefully and then answer the following question : I. P \\Psi Q means P is mother of Q II. P \\inQ means P is sister of Q III. P \ Q means P is father of Q iv.P # Q means P is brother of Q Which of the following means {R} is brother of {T} ?

NIMCET 2021 Question Paper with solutions

Question : 53 of 120

Marks: +1, -0

Read the following information carefully and then answer the following question :
I.

P \Ψ Q

means

P

is mother of

Q

II.

P \∈Q

means

P

is sister of

Q

III.

P \$ Q

means

P

is father of

Q

iv.P #

Q

means

P

is brother of

Q

Which of the following means

{R}

is brother of

{T}

Solution:

In option (a)

{R}\Ψ{S} \# U\$ {T}

{R}

is mother of

{S}

{S}

is brother of

{U}

U

is father of

T

{R}

is female, she cannot be brother.
In option (b)

U\Ψ R \# H \# T

U

is mother of

R

{R}

is brother of

{S}

{S}

is brother of

{T}

Which implies

R

is brother of

T

Therefore (b) is the required answer.

Go to Question:

Prev Question

Next Question