Question
Who goes on
Thursday? Five persons U, V, W, X and Y goes on five different days of the week starting from Monday to Friday. At most one person goes after X. Y goes two days before X. W goes before U. U goes before Thursday. V does not go on Thursday.ÂSolution
At most one person goes after X. Y goes two days before X. We get X goes on either Thursday or Friday. Y goes on either Tuesday or Wednesday. 
W goes before U. U goes before Thursday. V does not goes on Thursday. W goes on Monday and U goes on Wednesday or Tuesday. V goes on Friday or Thursday. Case 2 will get discarded as we cannot place V. V goes on Friday. 
Therefore, the final arrangement is given below: 
At present Meena is eight times her daughter’s age. Eight years from now, the ratio of the ages of Meena and her daughter will be 9 : 2 respective...
Amit age after 15 years will be 2 times his age 2 years back. What is the present age of Amit?
In four years, the age ratio of 'X' and 'Y' will be 10:13, respectively. The current average age of 'Y' and 'Z' is 54 years, and the present average age...
The current ages of A and B are in the ratio of 8:15. Eight years ago, the ratio of their ages was 6:13. What will be the ratio of their ages 8 years f...
Present ages of P and Q are in the ratio 5:8 respectively. If Q’s age, 14 years hence from now will be 4 times of P’s age, 4 years ago from now, the...
The present age of A is double of B's present age. C's present age is 3/5th of A's present age. Average age of A, B and C is 28 yrs. Find the present ag...
A lad was asked his age by his friend. The lad said “The number you get when you subtract 25 times my age from twice the square of my age will be thri...
Shalini is younger than Rashi by 2 years. If the ratio of Shalini and Rashi ages is 6:7 respectively, then find the age of Shalini.
Five years ago from now, ratio of ages of Pooja and Seema was 3:6, respectively. If 5 years hence from now, ratio of their ages will be 5:8, then find t...
An item is priced 50% above its cost price. It is then subjected to two consecutive discounts of 12% and 13.5% on the marked price. Determine the overal...
Relevant for Exams:
