alleryତିନୋଟି ପୃଥକ ଦଳରେ ଯଥାକ୍ରମେ 20, 15 ଏବଂ 10 ଜଣ ସଦସ୍ୟ ଅଛନ୍ତି ଏବଂ ସେମାନଙ୍କ ମଧ୍ୟରେ କୌଣସି ସାଧାରଣ ସଦସ୍ୟ ନାହାନ୍ତି। ତିନୋଟି ଯାକ ଦଳରେ ମୋଟ କେତେ ଜଣ ଅଛନ୍ତି?
A30
B40
C35
D45
Answer & Solution
Correct answer: D. 45
କୌଣସି ଅତିବ୍ୟାପ୍ତି ନଥିବାରୁ, ସଂଯୋଗ ହେଉଛି ଏକ ସରଳ ଯୋଗଫଳ: 20 + 15 + 10 = 45।
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?