TCS Digital P&C Question and Answers Quiz-1

Find no of ways in which 4 particular persons a,b,c,d and 6 more persons can stand in a queue so that A always stand just before B. B always stand just before C, and C always stand just before D?

There are 10 points on a straight line AB and 8 on another straight line AC none of them being point A. how many triangles can be formed with these points as vertices?

Find the number of ways a batsman can score a double century only in terms of 4's & 6's?

How many positive integer numbers not more than 4300 can be formed with the digits 0, 1, 2, 3, 4 if repetitions are allowed?

In a 3x3 square grid comprising 9 tiles, each tile can be painted in red or blue colour. When the tile is rotated by 180 degrees, there is no difference which can be spotted. How many such possibilities are there?

How many 6 digit even numbers can be formed from digits 1 2 3 4 5 6 7 so that the digit should not repeat and the second last digit is even?

How many vehicle registration plate numbers can be formed with digits 1,2,3,4,5 (no digit being repeated)if it's given that registration number can have 1 to 5 digits?

There are 20 persons sitting in a circle. In that, there are 18 men and 2 sisters. How many arrangements are possible, in which the two sisters are always separated by a man?

A number plate can be formed with two alphabets followed by two digits with no repetition. then how many possible combinations can we get?

In how many ways a team of 11 must be selected a team 5 men and 11 women such that the team must comprise of not more than 3 men.?