## 18 JanVenn Diagram

Study the following Venn diagram and answer the following questions:   1. How many teachers are both players and artists? A) 164  B) 99  C) 34  D) 133   2. How many artists are players, but not doctors? A) 3  B) 102  C) 136  D) 22   3. How many teachers are neither...

## 18 Janভেনচিত্ৰ

এখন মহাবিদ্যালয়ৰ ফুটবল, ভলীবল, ক্ৰিকেট আৰু বেডমিন্টন খেলা ছাত্ৰ-ছাত্ৰীসকলক তলৰ ভেনচিত্ৰটোত ক্ৰমে ত্ৰিভূজ, বৰ্গ, বৃত্ত আৰু আয়তৰ সহায়ত বুজোৱা হৈছে।এই ভেনচিত্ৰটোৰ ভিত্তিত তলৰ প্ৰশ্ন সাতটাৰ উত্তৰ উলিয়াওক।     ১) বেডমিন্টন খেলা মুঠ ছাত্ৰ-ছাত্ৰীৰ সংখ্যা কিমান? A) ৭৭  B) ৩৩১  C) ৩৪১  D) ৩৫৯   ২) ফুটবল, ক্ৰিকেট আৰু বেডমিন্টন খেলা,...

## 12 JanOn Finding the Next Term

Having given a few terms of a sequence, the question : What is the next term? is frequently asked in examinations. For example, the question may be to find the next term in the sequence 6, 12, 24, 48, ...

## 28 NovThe number of functions

1) A={a, b, c, d, e} and B={x, y, z}. Then the number of surjections that can be defined from the set A to the set B is (সংহতি A = {a, b, c, d, e} ৰ পৰা সংহতি B = {x, y, z} লৈ পাব...

## 28 NovWhat number should come next

“ANY number can be the next term in the usually given set of terms. [...

## 28 Novশ্ৰেণী এটাৰ পৰৱৰ্তী পদটো

“ANY number can be the next term in the usually given set of terms. [...

## 25 AprThe 15–Puzzle

The 15–puzzle is a children’s game (for children of all ages) to which we apply the theory of the symmetric group in order to make some adult observations. The 15–puzzle is a 44 frame holding movable squares, numbered from 1 to 15 with one space left...