Question
How many unique five-digit numbers can be created using
the digits 0, 1, 5, 6, 7, and 8, without repeating any digit?Solution
Ten-thousandth place cannot be 0. Because the number becomes four digit if the ten thousandth place is 0.
Therefore, total possible numbers that can be formed = 5 X 5 X 4 X 3 X 2 = 600
In the following question, select the related letters from the given alternatives.
CPO : ANM :: JWX : ?
Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the...
Select the option figure that will replace the question mark (?) in the figure given below to complete the pattern.
Q is the mother of R. P is the husband of Q. S is the brother of R. How is P related to S?
If 1st January 2017 was a Thursday, then what day of the week was it on 31st March of that year?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
42 * 27 * 3 * 84 * 2 * 3
Which two signs should be interchanged to make the given equation correct?
24 ÷ 2 = 20 - 4 × 6 + 8
In this question, a group of letters is coded using numbers/symbols as per the table given below and the conditions which follow. The correct combinatio...
Two statements are given followed by three conclusions numbered I, II and III.Assuming the statements to be true, even if they seem to be at variance wi...
Relevant for Exams:
