Question
A is trying to break a bulb by throwing balls at it. If
he hits the bulb 3 times in every 10 throws and bulb breaks 3 times out of 13 hits, then find the probability of A breaking the bulb.Solution
Probability of A hitting the bulb = 3/10 Probability of the bulb being broke on getting hit = 3/13 Probability of A breaking the bulb = (3/10) × (3/13) = 9/130
How many letters are there between the second symbol from the left end and the 5 th number from the right end in the given arrangement?
How many letters are there in the given series which are immediately followed by a number?
L 6 7 Z @ U 5 % 6 L M @ N O L 9 @ Y # 5 F 6
- How many such symbols are there in the above series each of which is immediately followed by a number and also immediately preceded by a consonant?
. In the following question, find which one word cannot be made from the letters of the given word “CORRESPONDENCE”
The term ‘toast’ is related to _______________.
Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.
l _ m m _ _...
Which of the following is also known as 'Hard Booting'?
Study the following information carefully and answer the given questions.
736 543 349 857 65...
In the given arrangement, what is the sum of 8th number from the right end and 6th number from the left end?
What comes next R, U, X, A, D,….?
