Question
180 litres of a mixture contains 36% milk and rest
water. If ‘x’ litres of milk is added into the mixture then quantity of water in the final mixture becomes 60% of total quantity of mixture. Find the value of ‘x’.Solution
Quantity of milk in the initial mixture = 180 × 0.36 = 64.8 litres Quantity of water in the initial mixture = 180 – 64.8 = 115.2 litres Quantity of water is unchanged in the final mixture. So, Quantity of final mixture = (76.8/60) × 100 = 192 litres Quantity of milk in final mixture = 192 – 115.2 = 76.8 litres Value of ‘x’ = 76.8 – 64.8 = 12
Which of the following indicates that ‘T is paternal uncle of W’?
If K is the son of J. E is mother of O, who is the brother of Y. J is the mother of W. How is K related to E, if W is the daughter of Y?
If ‘A % B’ means ‘A is the daughter of B’, ‘A & B’ means ‘A is the wife of B’, and ‘A # B’ means ‘A is the son of B’, then how i...
Study the information carefully and answer the questions accordingly.
There are nine members in a family with four females and two married coup...
If O is the sister-in-law of T, then which of the following expression is true?
R's brother T, is the grandfather of V's son. How is T related to V if V has no siblings?
Y is the son of A. A’s sister, Z has a son C and a daughter X. B is the sister of C’s mother. How is X related to B?
Which of the following statements is definitely true?
. As per which of the following expressions means S is the uncle of Q?
F is the brother of A, C is the daughter of A, K is the sister of F and G is the brother of C, then who is the uncle of G?
