Book Maths Puzzle Logical Reasoning Cryptography

if ZN+XT=TZ
AND ZV+ZR=ZJR
THEN Z+Z=?

a) Z b) X c) ZX d) XZ

Read Solution (Total 2)

answer is a) that is Z
8 years agoHelpfull: Yes(3) No(4)

i think it is (a) option Z
8 years agoHelpfull: Yes(0) No(4)

Book Other Question

THE ODDS AGAINST AN EVENT ARE 11:7.FIND THE PROBABILITY THAT THE EVENT WILL OCCUR
A) 7/11
B) 4/11
C) 11/18
D) 7/18 PQRS is a square drawn inside square ABCD of side 2x units by joining the midpoints of the sides AB, BC, CD, DA. The square TUVW is drawn inside PQRS, where T, U, V, W are the midpoints of SP, PQ, QR and RS. If the process is repeated an infinite number of times the sum of the areas of all squares will be equal to: