allery400 பேர் கொண்ட ஒரு பள்ளியில், 250 பேர் ஓவியத்தையும், 180 பேர் இசையையும், 60 பேர் இரண்டையும் பயில்கின்றனர். இசையை மட்டும் பயில்பவர்கள் எத்தனை பேர்?
A100
B120
C140
D190
Answer & Solution
Correct answer: B. 120
இசை மட்டும் = 180 - 60 = 120 மாணவர்கள்.
Keep practising Venn Diagrams
Browse all Venn Diagrams questions for RRB NTPC, or explore more Reasoning topics.
Related questions
What standard mathematical term denotes the region where two overlapping sets share commonWhat mathematical term denotes the combined area containing elements of either set?Venn showed that a three-set chart could test which kind of argument?Set A has 48 members and 18 of them are also in B. How many are in A but not in B?How many integers from 1 to 100 are divisible by 2 or by 5?Union of A and B has 90 members, A∩B has 20 and A has 60. How many members does B have?Set A has 15 members and lies wholly inside set B, which has 25. How many are in A or B?Of 80 people, 50 read English, 40 read Hindi and 15 read neither. How many read both?