Largest Number Using Given Digits (Without Repetition)

Q.

The greatest $4$-digit number, using any one digit twice from digits $5,9,3$ and $6$ is

1. $9653$

2. $9563$

3. $9659$

4. $9965$

Q.

Write the greatest $4-\mathrm{digit}$ number that can be formed by the digits $0,2,7$ and $5$, using each digit only once.

Q. The books sold at a bookstore on different days are shown in the figure given below.
On which day did the maximum number of books get sold?

Q.

Write the greatest and the smallest $4$-digit numbers using four different digits with the condition that $5$occurs at tens place.

Q. Joe wants to buy a car. He checks the price of the cars in a showroom and wants to buy the costliest one. Help him find the car.

1. Car A
2. Car B
3. Car C
4. Car D

Q. Oliver and Ava have $7$ number cards.


Oliver wants to form a largest $7$ digit number using all the cards only once. The number formed is .

1. $987,643$
2. $4,000,000$
3. $9,876,430$
4. $9,999,999$

Q. Using Zara's number cards (which are shown below), form the biggest number without repeating the digits.