For the following questions answer them individually
An old woman decided to divide her gold among her daughter and daughters-in-law. She first kept exactly half of the gold for her daughter. Then she divided the rest of her gold among her daughters-in-law. The eldest one got 26 grams more than the youngest daughter-in-law. The middle one got twice as the youngest one. If the eldest daughter-in-law got 66 grams of gold, how much was received by the daughter?
Four statements are given below. Group two of them in such a way that one is logically incorrect and the other is verifiable as a matter of fact
a. The Sun does not rise in the East.
b. A straight line is the shortest distance between any two points.
c. Every circle has a centre.
d. The maximum duration of a total solar eclipse is about 7.5 minutes