Problems in which product of two consecutive no is given

Problems in which average of consecutive nos is given

Solve the following problems : The product of two consecutive even natural numbers is 120. Find the numbers.

Prove that the product of two consecutive positive integers is divisible by 2 .

Solve the following problems : (i) The product of four consecutive natural numbers is 840 . Find the numbers.

Problems in which sum of no and its reciprocal is given

Explain, how the product of two consecutive positive is an even integer.

Represent the following situations in the form of quadratic equations : The product of two consecutive positive integers is 306. We need to find the integers.

Problems in which ratio of ages is given

Assertion (A) : The product of two successive positive integral multiples of 5 is 300, then the two numbers are 15 and 20. Reason (R ) : The product of two consecutive integers is a multiple of 2