self Maths Puzzle

4+3=10
7+5=29
8+6=??

Read Solution (Total 7)

self Other Question

Two c ars A and B start simultaneously from two points P and Q with certain speeds towards
each other. After reaching a point R, speed of A dec reases by 1/3. It then meets B at a po int S where
SQ = 2PR. If he speed of A had beco me 1/3 less at the midpoint of RS the c ars would hav e met at T
w here ST = PR/4. Find RS: PR.
(a) 5: 1 (b) 6: 1 (c) 8:1 (d) 10:1
find the number of ways in which 10 different flowers can be arranged to form a garland?