Start learning →

ऑपरेशन्स प्रॅक्टीस सेट करात

Exercise and reference answers

Matching pairs
  1. Left
    {अ,ब,ग,ड} ∩ {क,ड,ई} चो आकार.
    Right
    2
  2. Left
    {1,2,3,4,5} \ {4,5,6,7} चो आकार.
    Right
    3
  3. Left
    फकत A: |A|=48, |A∩B|=18
    Right
    30
  4. Left
    फकत 35 गणितांत गणित, 15 दोनूय
    Right
    20
Instructions
संचांतले फरक आनी खंडन मेजप
Try this exercise with Quill →

Browse more RRB NTPC questions and exercises →