Question
Seven persons, Shikha, Garima, Nidhi, Pooja, Manisha,
Neena and Anu, lives in a 7-storey building, but not necessarily in the same order. The bottommost floor is numbered as 1 and the topmost floor is numbered as 7. Nidhi lives three floors above Pooja. Garima lives on either top floor or bottom floor. Anu lives just above Manisha. Shikha lives two floors below Manisha. Shikha lives above Pooja. Neena lives on an even numbered floor. How many persons live between Neena and Anu?Solution
Total population of city P and Q is 2320 and 3150 respectively. If the ratio of number of males to females in city is P and Q is 5:3 and 3:2 respectivel...
The ratio of two numbers is 6:7. If each number is decreased by 3, the ratio becomes 9:11. Find the smaller numbers.
Marks scored by A and B in a test are in the ratio 15:7 respectively. If B had scored 10 more marks, then marks scored by A would be 25% more than that ...
- The mean proportional of 8 and 50 is _____.
Some balls are to be distributed among some boys. If 6 more balls are available, each boy gets 8 balls. If 6 less balls are available, each boy gets 5 b...
If x runs are second by Rohit, y runs by Shreyas and z runs by Virat, then x : y = y : z = 4 : 3. If total number of runs scored by Rohit, Shreyas and V...
Some balls are to be distributed among some boys. If 4 more balls are available, each boy gets 6 balls. If 3 less balls are available, each boy gets 3 b...
Incomes of company A and company B are in the ratio of 3:7. Had the income of company A been more by Rs.20 lakh, the ratio of their incomes would have b...
Find the fourth proportion of 3, 8 and 18.
In a classroom, the ratio of boys to girls is 3:1. The average marks of all the girls are given as z - 6 , while the overall average marks for all the s...
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