plz explain it......
If a c oin is t ossed twice we g et, Rs 5 i f two
heads appear, Rs 2 if one head appear, Rs 1 if
no head appear. Then the expected income is
a) 3.5 b) 2.5 c) 4 .5 d) 5.5
Menu
Quantitative aptitude
Replies (4)
ans is 2.5 becoz the prob. of getting 2 heads is 1/4 and getting 1 head is 1/2 and getting o heads is 1/4 so 5*1/4+2*1/2+1*1/4=2.5
ok
am i correct
plz reply
ya you r correct
Recent Threads
- ITRs for AY 2025-26 filed in September 2025 not pr
- Heard & Seen Around – Your Daily Economi
- Best NISM course for an Accountant
- Calculate IT on LTCG AND STCG for the FY 2025-26
- Heard and Seen Around - Your Daily Economic Quick
- Returning to India - Residency confusion
- About CMP-08
- RCM List on GST
- Resignation of Previous Auditor
- Summary of GST Notification 18/2025 (Effective 1 N
Related Threads
CAclubindia
