Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsPermutations and CombinationsJEE Main

The number of numbers that can be formed by using digits so that odd digits always occupy odd places

Answer: (C)

Solution

The seven digits are , with odd digits and even digits ; the odd places are four, the even places are three. The odd

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-020789