Placement Preparationan HCL GUVI product
Q11
Q11 How many integers, greater 999 but not greater than 4000, can be formed with the digit 0, 1, 2, 3 and 4, if repletion of digits is allowed?
376
360
420
data inadequate
Q12
Q12 In IPL, there are 153 matches played, every two teams played one match with each other. The number of teams participating in the championship is:
18
16
20
19
Q13
Q13 Calculate the number of diagonals which can be drawn in a hexagon?
15
9
7
12
Q14
Q14 What is the number of rectangles in an 8x8 chessboard ?
576
784
1024
1296
Q15
Q15 In a locality, there are ten houses in a row. On a particular night a thief planned to steal from three houses of the locality. In how many ways can he plan such that no two of them are next to each other?
23
24
64
56
Q16
Q16 How many distinct terms will be there in expansion of (a+b+c)^20 ?
190
210
231
253
Q17
Q17 There are 4 different types of chocolates and 5 different types of ice creams, in how many ways can a person buy a chocolate or an ice cream ?
9
20
15
45
Q18
Q18 There are 4 different types of chocolates, 5 different toys and 3 different types of ice creams, in how many ways can a person buy a chocolate or an ice cream and a toy ?
12
60
35
45
Q19
Q19 How many ways can the letters of the word “MISSISSIPPI” be arranged ?
11!
11!/(4!x4!x2!)
10!/8!
10!/(4!x4!)
Q20
Q20 How many ways can the letters of the word “ORANGE” be arranged , in such a way that O and A are always together ?
120
240
360
480
