Question
There are 7 blue and 3 white balls in a basket. Two balls
are drawn randomly. Find the probability that both the balls are white.Solution
ATQ,
Desired probability = ³C₂ / ¹⁰C₂ = 3 / 45 = 1/15
In the question, assuming the given statements to be true, find which of the following conclusion(s) among the two conclusions is/are true and then give...
Which of the following symbols should replace the sign (@) respectively in the given expression in order to make the expression Y ≥ Z and D > K defini...
Statements:
A = B ≤ Y < Z; P ≤ I < A; M ≤ Y < N
Conclusions:
I). M < Z
II). P < Y
III). N > A
...In the following question, a relationship between different elements is shown in the statements, followed by two conclusions I and II. Assuming the stat...
Statement: T > B = P ≥ C ; B ≥ J > F; O ≤ J ≤ C