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There are 7 people he wishes to invite. Every friend has 2 choices either accept or decline the invitation. So, total ways = 2*2*2*2*2*2*2 =27 Now, we know 1 or more may accept the invitation(given). So, no person is coming to part = 1 way. So, required ways = 27 – 1 = 128 – 1 = 127
What is a likely characteristic of someone who scores high in conscientiousness?
Which of the following correctly describes the nature of a plant manager’s salary?
Who will chair the RBI’s 10-member ’Expert Committee on Benchmarking of its Statistics'?
The current PCA Framework was revised in which year?
What is the minimum Capital adequacy ratio (CAR) proposed for All India Financial Institutions in a recently released draft by RBI?
