dimagi paheli - 61 how many holes | Paheiyan | Riddle in hindi #shorts

How many tetrahedral holes are occupied in diamond ?

How many whole numbers are there between 21 and 61?

In a group of 400 people,250 can speak Hindi and 200 can speak English.How many people can speak both Hindi and English

There are 50 students admitted to a nursery class. Some students can speak only English and some can speak only Hindi. Ten students can speak both English and Hindi. If the number of students who can speak English is 21, then how many students can speak Hindi, how many can speak only Hindi and how many can speak only English?

In a group of 500 people, 350 speak Hindi and 300 speak English. It is given that each person speaks at least one language. (i) How many people can speak both Hindi and English? (ii) How many people can speak Hindi only? (iii) How many people can speak English only?

There are 50 students admitted to a nursery class. Some students can speak only English and some can speak only Hindi. Ten students can speak both English and Hindi. If the number of students who can speak English is 21, then how many students can speak Hindi, how many can speak only Hindi and how many can speak only English? (a) 21, 11 and 29 respectively (b) 28, 18 and 22 respectively (c) 37, 27 and 13 respectively (d) 39, 29 and 11 respectively

In a group of 850 persons, 600 can speak Hindi and 340 can speak Tamil. Find (i) how many can speak both Hindi and Tamil, (ii) how many can speak Hindi only, (iii) how many can speak Tamil only.

In a group of 50 persons, 40 speak Hindi and 25 speak English and Hindi both. Find how many persons speak only English ? Also find how many persons speak English ?