Home
Class 14
MATHS
A natural number is divisible by 1125, w...

A natural number is divisible by 1125, which consists of only 0s and 1s. Minimum how many 0s and 1s are there in such a number ?

A

5,9

B

7,5

C

3,3

D

3,9

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    QUANTUM CAT|Exercise QUESTION BANK|449 Videos

  • PERCENTAGES

    QUANTUM CAT|Exercise QUESTION BANK|271 Videos

Similar Questions

Explore conceptually related problems

How many m/s are there in 1.0 mi/h?

When a certain number is multiplied by 18, the product consists entirely of 2 's.What is the minimum number of 2's .in the product?

Let S be the set of points whose abscissas and ordinates are natural numbers.Let P in S such that the sum of the distance of P from (8,0) and (0,12) is minimum among all elements in S. Then the number of such points P in S is

A set of numbers consists of three 4's , two 5"s , six 6's , eight 8's and sevan 10's .What is the mode of this collection of numbers ?

Sum of 8 Consecutive even number is S_1 . Quantity I – Sum of second number and eight number in S_1 Quantity II – Sum of third number and sixth number in S_1

If n is any natural number, then 5^(2n)-1 is always divisible by how many natural numbers ?

A student measures time for 20 oscillations of a simple pendulum as 30s, 32s, 35s and 31s. If the minimum division in the measuring clock is 1s, then correct meant time in second is

(a) What is radial probability distribution curve ? Draw radial probability distribution curves for 1s and 2s orbitals. (b) Discuss the similarities and difference between 1s and 2s orbitals. (c ) How many nodes are present in 1s and 2s orbitals ?

A binary sequence is an array of '0' s and 1's . The number of n- digit binary sequences which contain even number of 0 s is :

Use Venn-diagram to examine the validity of the following arguments : (i) S_(1) : Natural numbers are integers S_(2) : x is an integer S: x is a natural number. (ii) S_(1) : Natural numbers are integers. S_(2) : x is an interger. S : x is not a natural number.