Get Started with ixamBee
Start learning 50% faster. Sign in now
Total number of pens = 6 + 4 + 2 + 4 = 16 Let S be the sample space. Then, n(S) = number of ways of drawing 2 pens out of 16 = ¹⁶C2 = (16 × 15 )/( 2 × 1) = 120 Let E= event of drawing two pens so that one is blue and one is yellow n(E) = ⁴C1× ⁴C1= 4 × 4= 16 ∴ P (E) = (n(E))/(n(S)) = 16/120 = 2/15
Which option figure would come next in the following figure series?
In a certain code language 'how old are you' is written as 'ko to po ha' and 'you are very beautiful' is written as 'na po da to'. How is 'how' written ...
If 'I' stands for '+', 'J' stands for '×', 'K' stands for '÷' and 'L' stands for '–', what will come in place of the question mark (?) in the follow...
What will be the day of the week on 19th November 2053?
If I denotes ‘÷’, J denotes ‘×’, K denotes ‘−’ and L denotes ‘+’, then what will come in place of ‘?’ in the following equation?...
If CAT is 48 and Z is 52, then what is TAP equal to?
Select the number from the given alternatives that can replace the question mark (?) in the following series.
0, 6, 24, 60, 120, ?
Who among the following person wearing Shirt marked 52?
Select the figure from among the given options that can replace the question mark (?) in the following series.
If the signs – and ÷ are interchanged, then which of the following equations would be correct?
