Ram states, "Anu's mother is the only daughter of my mother."
Interpretation of the sentence:
Conclusion:
Let us analyze the statement step-by-step:
1. "Anu's mother is the only daughter of my mother" means:
$\rightarrow$ Ram's mother has only one daughter.
$\rightarrow$ That one daughter is Anu's mother.
So, Anu's mother is Ram’s sister.
2. If Anu's mother is Ram's sister, then Anu is the daughter of Ram’s sister.
Hence, by relationship, Anu is Ram’s niece.
Relationship Chain:
Ram's mother $\Rightarrow$ only daughter (Ram's sister) $\Rightarrow$ Anu is her daughter $\Rightarrow$ Anu is Ram’s niece.
Therefore, Anu is related to Ram as his niece.
In a small town lived a close-knit family where every relation could be expressed through simple symbols. For instance, when they said \( A \times B \), it meant \( A \) is the father of \( B \), while \( A \div B \) meant \( A \) is the mother of \( B \). The younger ones were often introduced with \( A + B \), meaning \( A \) was the daughter of \( B \), and the bond of brotherhood was shown by \( A - B \) (A is brother of B).
One day, the children in the family turned these symbols into a playful code. Instead of introducing their parents and siblings in words, they spoke only in symbols. “Look,” giggled little Meena, “\( M + N \div O \)!” Everyone laughed, because they knew it meant Meena was the daughter of \( N \), and \( N \) was the mother of \( O \), making her \( O \)’s sister. What started as a code soon became a family game, making the bonds of father, mother, daughter, and brother not just relations, but symbols of love and togetherness. (165 words)
Standard electrode potentials of Na, Ni, and Cl are given. Which one has the highest reducing power?
$\text{Cl}_{2}(g) + 2e^- \&\rightarrow 2\text{Cl}^- $
$\text{Ni}^{2+} + 2e^- \&\rightarrow \text{Ni}(s) $
$\text{Na}^+ + e^- \&\rightarrow \text{Na}(s) $