Find out the probability to get 1Rs coin head, 2Rs coin Tail and 5Rs coin head??
1). 0.25
2). 0.333
3). 0.125
4). 0.063
1Rs coin head=1/2
2Rs coin Tail=1/2
5Rs coin head=1/2
Probability =(1/2)*(1/2)*(1/2) =1/8
1. Find the unit digit of 322 + 323 + 332 + 333 + 342 + ……… + 972 + 973.
3. Which of the following compound is formed when electricity is passed through brine?
5. Find the unit digit of 412 + 422 + 432 + …….. + 612.
7. In the following question, select the odd letters/numbers from the given alternatives.