English grammer || Use of Many / A many / Many A इन सभी का उपयोग कैसे और कब करें |

How many 60 W bulbs may be safely run on 220 v using a 5 A fuse?

How many 60 W bulbs may be safely run on 220 v using a 5 A fuse?

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 ?

There is a group of 50 persons who can speak English or Tamil or both. Out of these persons , 37 can speak English and 30 cm speak Tamil. How many can speak English only ?

There is a group of 50 persons who can speak English or Tamil or both. Out of these persons , 37 can speak English and 30 cm speak Tamil. How many can speak both English and Tamil

The English alphabet has 5 vowels and 21 consonants. How many words with two different vowels and 2 different consonants can be formed from the alphabet?

The English alphabet has 5 vowels and 21 consonants. How many words with 2 different vowels and 2 different consonants can be formed from the alphabet?

The English alphabet has 5 vowels and 21 consonants. How many words with two different vowels and 2 different consonants can be formed from the alphabet?

The first ten English alphabets are written on slips of paper and placed in a box Three of the slips re drawn and placed in order. How many arrangements are possible?

In a group of 950 persons, 750 can speak Hindi and 460 can speak English. Find: How many can speak both Hindi and English. How many can speak English only. How many can speak Hindi only