Maths-
General
Easy
Question
Number of 4 digit positive integer if the product of their digits is divisible by 3 is:
- 2700
- 6628
- 7704
- 5464
The correct answer is: 7704
9.10.10.10 –
(6.6.6.6) = 7704
Related Questions to study
Maths-
Number of rectangles in the grid shown which are not squares is:
Number of rectangles in the grid shown which are not squares is:
Maths-General
Maths-General
Maths-
Value of 4C3 + 5C3 + 6C3 ....... + 11C3 + 12C3 equal to
Value of 4C3 + 5C3 + 6C3 ....... + 11C3 + 12C3 equal to
Maths-General
Maths-
A double decker bus can have (u + ) passengers, u in the upper deck and in the lower deck. The number of ways in which the (u + ) passengers can be distributed in the two decks. If r( ) particular passengers refuse to go in the upper deck and s(u) refuse to sit in the lower deck, is/are -
A double decker bus can have (u + ) passengers, u in the upper deck and in the lower deck. The number of ways in which the (u + ) passengers can be distributed in the two decks. If r( ) particular passengers refuse to go in the upper deck and s(u) refuse to sit in the lower deck, is/are -
Maths-General
Maths-
The no. of ways in which n2 identical balls can be put in n numbered boxes (1, 2, 3, ……, n) such that ith box contains at least i number of balls is-
The no. of ways in which n2 identical balls can be put in n numbered boxes (1, 2, 3, ……, n) such that ith box contains at least i number of balls is-
Maths-General
Maths-
The number of 3 digit odd numbers divisible by 3, using the digits 3, 4, 5, 6 when repetition is allowed, is
The number of 3 digit odd numbers divisible by 3, using the digits 3, 4, 5, 6 when repetition is allowed, is
Maths-General
Maths-
There are three coplanar parallel lines. If any n points are taken on each of the lines, the maximum number of triangles with vertices at these points will be
There are three coplanar parallel lines. If any n points are taken on each of the lines, the maximum number of triangles with vertices at these points will beMaths-General
Maths-General
Maths-
The number of ways to give 16 different things to three persons A, B, C so that B gets 1 more than A and C gets 2 more than B, is -
The number of ways to give 16 different things to three persons A, B, C so that B gets 1 more than A and C gets 2 more than B, is -
Maths-General
Maths-
A determinant of second order is made with the element 0 and 1. The number of determinants with non negative values is –
A determinant of second order is made with the element 0 and 1. The number of determinants with non negative values is –
Maths-General
Maths-
A five letter word is to be formed such that the letters appearing in the odd numbered positions are taken from the letters which appear without repetition in the word 'MATHEMATICS'. Further the letters appearing in the even numbered positions are taken from the letters which appear with repetitions in the same word MATHEMATICS. In how many different ways the five letter word can be formed -
A five letter word is to be formed such that the letters appearing in the odd numbered positions are taken from the letters which appear without repetition in the word 'MATHEMATICS'. Further the letters appearing in the even numbered positions are taken from the letters which appear with repetitions in the same word MATHEMATICS. In how many different ways the five letter word can be formed -
Maths-General
Maths-
In how many ways can we decide batting order of Indian cricket team such that Tendulkar will always bat before Dhoni and Dhoni before Yuvraj and Yuvraj will never be the last person to bat
In how many ways can we decide batting order of Indian cricket team such that Tendulkar will always bat before Dhoni and Dhoni before Yuvraj and Yuvraj will never be the last person to bat
Maths-General
Maths-
6 letters are to be posted in three letter boxes. The number of ways of posting the letters when no letter box remains empty is
6 letters are to be posted in three letter boxes. The number of ways of posting the letters when no letter box remains empty is
Maths-General
Maths-
Sum of all divisors of 5400 whose unit digit is 0, is
Sum of all divisors of 5400 whose unit digit is 0, is
Maths-General
Maths-
If then in terms of ‘a’ =
If then in terms of ‘a’ =
Maths-General
Maths-
Exact value of is -
Exact value of is -
Maths-General
Maths-
If is an identity then the value of k is equal to -
If is an identity then the value of k is equal to -
Maths-General