NIMCET Symbol And Notations Previous Year Questions (PYQs) – Page 1 of 2
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Showing 11 questions
If ÷ means addition, – means division, × means subtraction and + means multiplication, then
the value of $\frac{(36 \times 4)-(8 \times 4)}{4+8 \times 2 +16\div 1}$
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Solution
If ‘E’ stands for ‘+’, 'F' stands for '-' ,'M' stands for '×' , 'N' stands for '÷' , then
19 M 5 E 39 N 3 F 8 = ?
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Solution
If 20 -10 means 200, 8 ÷ 4 means 12, 6×2 means 4, then
100 -10 ×1000 ÷1000 +100×10 =?
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Solution
(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 N is definitely daughter of K?
Which of the following means N is definitely daughter of K?
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Solution
In (B), $M \psi K$ ⇒ $M$ is mother of $K$.
$K $ N$ ⇒ $K$ is father of $N$.
$N \in L$ ⇒ $N$ is sister of $L$ ⇒ $N$ is female.
So $N$ is female child of $K$ ⇒ daughter.
(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?
Which of the following means R is brother of T?
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Solution
$\text{In option (B): }$
$\text{U ψ R ⇒ U is mother of R}$
$\text{R # S ⇒ R is brother of S (male)}$
$\text{S # T ⇒ S is brother of T}$
$\text{Hence R and T are siblings and R is brother of T.}$
(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
$\text{Which of the following means X is real grandmother of Y?}$
$\text{Which of the following means X is real grandmother of Y?}$
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Solution
$\text{In option (D): }$
$\text{X ψ Z ⇒ X is mother of Z}$
$\text{Z # L ⇒ Z and L are siblings}$
$\text{L \$ Y ⇒ L is father of Y}$
$\text{Hence X is grandmother of Y.}$
(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
$\text{If K ψ L ∈ M # N, then how K is related with N?}$
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Solution
$\text{K ψ L ⇒ K is mother of L}$
$\text{L ∈ M ⇒ L is sister of M}$
$\text{M # N ⇒ M is brother of N}$
$\text{So L, M, N are siblings ⇒ K is mother of N.}$
(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
$\text{Which of the following means K is nephew of M?}$
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Solution
$\text{In option (D): }$
$\text{M # N ⇒ M is brother of N}$
$\text{N \$ L ⇒ N is father of L}$
$\text{L # K ⇒ L is brother of K ⇒ K is child of N}$
$\text{Thus K is nephew of M.}$
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