Two persons are sitting between Z and U who lives in room number 8. U sits at one of the corner of the table. Case-1 Case-2 Three persons are sitting between Z and the one who lives in room number which is square of an odd number(9) but not 1. Case-1 T sits fourth to the right of A who sits adjacent to U. T lives in room number 4. Case-1 Immediate neighbors of U lives in the prime numbered room. Four persons are sitting between W and Y when counted from left of W who is not an immediate neighbor of Z. The one who lives in room number 1 sits third to the left of W who lives in room number 11. Case-1 Case-2 R and V are immediate neighbors. Q sits second to the right of the one who lives in room number 3. Q and W are not an immediate neighbor of each other. Q and S lives adjacent to each other. The one who lives in room number 12 sits second to the left of X. P lives in room number 10. The room number of R is greater than the room number of Z. Case-1 Case-2 final
The value of
Find the unit digit in (257)45 × (248)73.
The sum of the five consecutive even numbers is 2720. The sum of the third and fifth numbers is:
In an examination, five students—A, B, C, D, and E—participated. The overall average score for these students was 58. Specifically, students A, C, a...
If the numerator of a fraction is increased by 200% and the denominator is increased by 400%, the resultant fraction is 9/25 . What was the original fra...
If the difference of two numbers is 4 and the difference of their squares is 56, then the larger number is
For a data set value of median and mean are respectively 8 and 5, then find the value of mode?
One-fourth of a number is 70. What will 40% of that number?
If x and y are two digits of the number 85254xy such that this number is divisible by 90. Find the minimum value of x + y?