Question
Which of the following is not a simple
machine?Solution
A solar panel is not a simple machine, whereas levers, pulleys, and wheels are examples of simple machines that help make work easier.
Z is the brother of Y, W is the wife of V, who is the only son of P, who is the male member of the family. Y is the daughter of W. How is P related to Z?
Which of the following combinations of person is not a married couple?
How is N related to the niece of M?
How is H related to L?
How is T related to E?
If  A + B means that 'B is the wife of A',
      A – B means that 'A is the mother of B',
      A × B means that 'A is ...
F is ___ of S.
‘A + B’ means 'A is mother of B’, ‘A – B’ means 'A is brother of B', ‘A ÷ B’ means 'A is father of B’, ‘A × B’ means 'A is h...
S is the grandmother of _____.
 Introducing Meenakshi, Ramsingh says, "She is the sister of the son of my mother's sister". How is Meenakshi related to Ramsingh ?
