@pratiksahoo33

Pratik Sahoo 1,239 karma DT'15
@SathyaAru
If the two digits of the age of Mr. Manoj are reversed then the new age so obtained is age of his wife. 1/11of the sum of their ages is equal to the difference between their ages. If Mr. Manoj is elder than his wife then find the differences between their ages. Ans: 9 years how?
Help required. Find the value of the expression: 1 - 4 + 5 - 8 ... to 50 terms.
Help required. Find the value of the expression: 1 - 4 + 5 - 8 ... to 50 terms.
Prakhar Maheshwari @prakhar8
Divya Jaiswal @divya.jaiswal
What is the remainder when 26^5 +27^5+28^5+29^5 is divided by 110 ? Approach please! (Ans : 0)
yash chawla @yashchawla
in trapezium sum of parallel sides=sum of non parallel sides?? true or false?
Pratik Sahoo @pratiksahoo33

false not always...only when it has an inscribing circle

Dr Know @ajay.ath
Can someone please explain how to solve this question? If x, y are positive and xy^2=27, find the minimum value of 32x+y.
Shruti Sharma @shrutisharma10
Found this nice group on FB. Posting a question from the group here: If x and y are positive real numbers such that 12xy + 21x + 20y = 46, find the minimum value of 3x + 4y. 1\. 6 2\. 7 3\. 8 4\. 9 Source: https://www.facebook.com/groups/crackingcat
Mahesh Raut @maheshhraut
Find the remainder when 2^168 is divided by 105? Ans=1 Approach?