Q. Which one below indicates the best signal strength?
a) RSRP = –71 dBm
b) RSRP = –93 dBm
c) ARPU = 50
d) Throughput = 24 Mbit/s
Check 🔎
Correct answer: Letter a.
“RSRP (Reference Signal Received Power) measures signal strength in LTE/5G. A value closer to 0 dBm (less negative) means stronger signal. So –71 dBm is better than –93 dBm. ARPU and Throughput are not direct signal strength indicators.”
Q. Which one below indicates the best signal strength?
a) 
“RSRP = –71 dBm”
→ Correct. Less negative RSRP values (like –71 dBm) indicate stronger signal reception.
b) 
“RSRP = –93 dBm”
→ Incorrect. Although still usable, –93 dBm is weaker than –71 dBm.
c) “ARPU = 50”
→ Incorrect. ARPU (Average Revenue Per User) is a financial metric, not related to signal strength.
d) “Throughput = 24 Mbit/s”
→ Incorrect. Throughput reflects data rate, not raw signal strength.