self Maths Puzzle

make 10 crores using seven 2's?

Read Solution (Total 3)

self Other Question

K is a three digit number such that ratio of the number to the sum of its digits is least.what is the difference between hundred and tens digits
option
a)9
b)8
c)7
d)5
How many numbers grater than 2300 can be formed from digit 1,2,3,4,5?repetition not allowed