Introduction To Computer Components Set 3

How many pins are there in DIMM?
  
    (A) 138
    (B) 148
    (C) 158
    (D) 168

168
How many pins are there in SIMMs?
  
    (A) 32 - 72
    (B) 42 - 82
    (C) 52 - 92
    (D) 62 -102

32 - 72