Question
A box contains 6 red balls, 4 blue balls, and 5 green
balls. If two balls are drawn at random, what is the probability that one is red and the other is blue?Solution
Total balls = 6 + 4 + 5 = 15 Total ways to choose 2 balls = 15C2 = 105 Ways to choose 1 red and 1 blue = 6C1 × 4C1 = 6 × 4 = 24 Probability = 24/105 = 8/35 Correct answer: b)
Which of the following is correct financial year of India?
In which year does the 'Insurance for All' initiative aim to ensure that every citizen has access to suitable life, health, and property insurance?
How many number of Institutions are there in the Insurance Institute of India?
Rocket works on the principle of which one of the following?
Match List – I with List – II and select the correct answer using the codes given below the lists:
In July 2024, the Union Cabinet approved India’s participation in the BBNJ Agreement. What is the other name of the BBNJ Agreement?
Which among the following methods do most Indian households use for obtaining safe drinking water?
In which city is the headquarters of Nonghyup Bank (NH Bank), a specialized agricultural bank, located?
According to the Policy (NITI) Commission, how long has the Indian government made a plan to double the income of the farmers?
Which Article of the Constitution of India declares that the seat of Supreme Court is in Delhi?
Relevant for Exams:
