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Infosys, Indian IT services company, announced a multi-year partnership with women’s tennis player Iga Świątek. She is a four-time Grand Slam Champion and has been ranked World No. 1 since April 22, for a record 70 consecutive weeks.
30 pens are there in a box where 9 are red pens, ‘p’ are blue pens and remaining are black pens. If a pen is picked, the probability of getting blue...
One five letter word is to be formed taking all letters – U, Z, M, O and Q. What is the probability that this is word formed will contain all vowe...
If the letter of the word Apples is arranged at random, what is the probability that all the vowels comes together?
A brother and a sister appear for an interview against two vacant posts in an office. The probability of the brother’s selection is 1/5 and that of th...
24 defective pens are accidentally mixed with 120 good ones. It is not possible to just look at a pen and tell whether or not it is defective. On...
A contains X green Balls, '7 Red Balls, and 5 Yellow Balls. The probability to pick Green Ball at random is 3/5. Another Bag B contains ‘6 green Balls...
The names of 10 students from section A, 12 students from section B and 14 students from section C were selected. The age of all the 36 students was dif...
The probability of selecting a rotten apple randomly from a heap of 900 apples is 0.18. What is the number of rotten apples in the heap?
...If n(A) = 25, n(B) = 40 and n(A ∪ B) = 50, then n(A ∩ B) equals
The names of 17 students from section A, 18 students from section B and 19 students from section C were selected. The age of all the 54 students was dif...