Vina’s father baked a rectangular cake. In the evening 5/6 of the cake was left. Vina ate half of it. What fraction of the cake did Vina eat?

Rani ate 2/7 part of a cake while her brother Ravi ate 4/5 of the remaining. Part of the cake left is __________

Study the given information carefully and answer the questions that follow. The given below graph shows the percentage distribution of the number of cakes baked by 5 shops (A, B, C, D and E) on a given day. Total number of cakes baked by the 5 shops were 400. The given below table shows the percentage of cakes ordered from the five shops out of the baked cakes. Note: Number of cakes unsold = Number of cakes baked - Number of cakes ordered All the ordered cakes are to be considered as cakes sold. What is the ratio of the number of cakes baked by shop C and the number of cakes sold by shop B?

Study the following information carefully and answer the given questions. There are six people i.e. P, Q, R, S, T and U sitting in a circular table with equidistance to each other and some of them are facing towards the centre of the table and the rest are facing outside the table. Not more than two people sit together who face the same direction. There are three married couples. Note: Husband and wife do not sit adjacent to each other. The age of the husband is more than his wife’s age. If the age of the husband is an even number then the age of the wife is an odd number and vice-versa. The one who is 49 years old sits second to the right of S. The one who is 43 years old is the spouse of the one whose age is a perfect square of a number. The husband of T sits to the immediate right of the one who is 43 years old. S sits opposite to U who does not sit adjacent to P. S does not sit to the immediate right of P. The one who is 51 years sits second to the left of S. The one who is 43 years old sits second to the right of P. The wife of S is 5 years younger than S. T is 7 years younger than her husband. The difference between the ages of T and P is 6 years. Q is not the neighbour of T. The one who is 43 years old faces outside the table. What is the difference between the age of R and the wife of U?