SSC CHSL Model Paper 8

A = B – 3 ..(i)
D + 5 = E ..(ii)
A + C = 2E ..(iii)
B + D = A + C = 2E ..(iv)
A + B + C + D + E = 150 ..(v)
From Eq. (iii), (iv) and (v), we get:
5E = 150 ⇒ E = 30
Putting E = 30 in Eq. (ii), we get: D = 25
Putting E = 30 and D = 25 in Eq. (iv), we get:
B = 35
Putting B = 35 in Eq. (i), we get: A = 32
Putting A = 32 and E = 30 in Eq. (iii), we get:
C = 28