यदि (11) objects को (4) selected और (7) rejected में बाँटा जाए तो selected group count कौन-सा है?
If (11) objects are divided into (4) selected and (7) rejected objects, what is the selected group count?
Explanation opens after your attempt
A. \(^{11}C_4\)
Concept
Once (4) selected objects are chosen, the (7) rejected objects are fixed. In exams connect selected-rejected split with combination.
Why this answer is correct
The correct answer is A. \(^{11}C_4\). Once (4) selected objects are chosen, the (7) rejected objects are fixed. In exams connect selected-rejected split with combination.
Exam Tip
(4) selected चुनते ही (7) rejected तय हो जाते हैं। परीक्षा में selected-rejected split को combination से जोड़ें।
Login to save your score, XP, coins and progress.
