Question
A group consists of 4 boys and 5
girls. In how many ways can a 5-member committee be formed that includes exactly 3 girls and 2 boys?Solution
ATQ, Number of ways of forming the committee with exactly 3 girls and 2 boys = 5C3 × 4C2 = 10 × 6 = 60
Consider the following statements: Â
Assertion (A): The seeds and saplings should be treated with a germicide.
Reason (R): The seeds and ...
Consider the following statements: Â
Assertion (A): Carbon is the only chemical element that forms the largest number of compounds.
Reaso...
In each question a statement is given, followed by two assumptions, numbered I and II. An assumption is supposed or taken for granted. You have to con...
Statement: Of the 478 storm water drains identified for clean-up before monsoon in the city, only 167 have been taken up, and work on these is still u...
Statement: Banning books that can ruffle minorities is the right approach in a democratic country like India.
I. India is still home to a huge ...
Statement: Farm fires, being touted as the major reason for unbreathable Delhi air, are shown to account for only 40% of the current spell of deadly ha...
Statement: If private schools affiliated to the State Board appoint teachers without the right qualifications or fail to display their e...
A statement is given followed by two decisions I and II. Analyse the given situation and select the appropriate decision. Â
Statement: Vitamin D...
Statement: An event, aimed at sensitising the public to curb noise pollution and vehicle users to only blow horn when utmost necessary, was held.
<...Statement:
Due to the increasing number of cyber fraud cases, the central bank has advised all commercial banks to implement additional layers of...
Relevant for Exams:
