Elitmus Exam Category

how many numbers lying between 100 to 500 whose one of the digit sum is equal to the other two digit sum?
ex:112 1+1=2;

Read Solution (Total 8)

Elitmus Other Question

ABC is a right-angle triangle with sides R1, R2 and R3 such that no sides are even simultaneously. If 102 is added to all sides and then squared we get S1, S2, S3 (Sn=square of (Rn+102)). If T= S1+S2+S3.
Then, which is always true for T.
1. divisible by 2 but not by 4
2. divisible by 4 not by 8
3. divisible by 8 not by 4
4. none of the above
S W R
C C V
----------------
M P E S
W W Z W *
W W Z W* *
-------------------------
W Z Z W C S




642*778