What is the India’s rank in the 2017 Digital Evolution Index (DEI)?
In LTE RRC connected state.what all protocols stack & signaling used to access internet in uplink direction at Enodeb?
Downlink Data rate is more than Uplink data rate
India’s first museum on the Partition of the Indian Sub-continent will open in which state?
Who has won the 2017 Kalpana Chawla Award for courage and daring enterprise?
Who has authored the book “The Adivasi Will Not Dance”?
What is the relative role of the Reserve Bank of India and the government in currency management?
What is the highest currency and coin that can be issued in India?
Who is the first crowned Czar (Tsar) of Russia?
What is the name of the debut film of Ashutosh Gowarikar as a director?
A speaks truth in 70% cases and B in 80% cases. What will be the probability that they will contradict each other in describing a single event?
Pa(T)= .7 ;; probability of truth
Pa(L)= .3 ;; probability of lie
for B ,,
for contradiction probability = Pa(T)*Pb(L) + Pa(L)*Pb(T)
= .7*.2 + .3*.8
3 red, 2 white and 3 green balls are available in a bag. 2 balls are drawn one by one from the bag.
What will be the probability of one ball is white & other is green?
There are two bags. First contain 10 white balls and other contain 8 red balls. One ball from any bag shifted to other bag at random.
What will be the probability the second ball taken after first event would be red ?
First event is to drawn first ball.
A student get 450 marks out of 500 marks in an exam having subject Hindi, Mathematics, Physics, Chemistry and English. For qualifying an exam of Science his score should be 90% in 3 subjects Physics, Chemistry and Mathematics.
What will be the probability to get his success in that exam ?
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