In a garden trees are planed in rows. The number of trees in each row is 5 less than the number of rows. If the total number of trees planted be 336, then find the numbner of trees planted in each row.

If 5 times of a positive whole number is 3 less than 2 times of its square, then find the number.

When a group of soldiers are arranged in 4 ddep hollow squares the number of soldiers in the front row is 16 more than the number of soldiers in the front row when they are arranged in a perfect square. Find the number of soldiers.

Number of rows of tube feet in Sea Urchin is

If 5 times of a positive whole number is less by 3 than twice of its square, then find the numbers?

In a guava orchard at Baruipur, there are 1764 guava trees. The number of rows of guava trees are equal to number of guava trees is each row. Let us find the number of guava trees in each row.

In our village, Sankarbabu bought 350 chilli plants for planting in his rectangular land. When he put the plants in rows, he noticed that, if he would put 24 rows more than the number of plants in each row, 10 plants would remain excess. Calculate the number of plants he put in each row.

10 boys and 6 girls are arranged in a row, the number of arrangement is which no two girls are together is-

if n objects are arranged in a row then the number of ways of selecting three of these objects so that no two of them are next to each other is

Ten persons are arranged in a row . The number of ways of selecting four persons so that no two persons sitting next to each other's are selected is

Find the number of ways in which 5 boys and 5 girls be seated in a row so that no two girls sit together