✨✨ Memory based sbi po 2k19✨✨
Day- 2 Slot 1
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 A boat travels 48Km downstream and took 60% of the time taken to cover it in upstream. If the speed of stream is 2Km/h. What will be the upstream speed?  

Given downstream 48 upstream 60 stream speed given 2 48/x+2 =3/5 60/x-2 put x =14 downstream 3 hrs upstream 60/12 =5 hrs 5 hrs 60% =3 hrs
Odd one out asked in 1st shift 1)300,296,285,268,242,205,155 2)5,6,13,40,162,806,4837 3)7,12,19,35,67,131,259 4)42,53,66,83,101,125,154
5)14.4, 16, 12.6, 17.6, 11.2, 19.2, 9.6
What is the probability of getting atleast 1 head and atleast 1 Tail in 3 tosses of an unbiased coin?
Options were:
A)3/4 B)3/8 C)1/2 D)5/8 E)1/4
Answer: 3/4