# Mathematics Questions

Subject:Mathematics

A.) 90
B.) 93
C.) 91
D.) 92
Subject:Mathematics

# he letters of word RANDOM are written in all possible orders and these words are written out as in dictionary. Then the rank of the word RANDOM isYour question here

A.) 614
B.) 616
C.) 615
D.) 613
Subject:Mathematics

# A fruit basket contains 4 oranges, 5 apples and 6 mangoes. The number of ways a person make selection of fruits from among the fruits in the basket is

A.) 210
B.) 209
C.) 208
D.) None of These
Subject:Mathematics

# The number of arrangements of letters of the word BANANA in which the two N do not appear ad jointly is

A.) 80
B.) 40
C.) 60
D.) 100
Subject:Mathematics

# 12 persons are to be arranged on a round table. If two particular persons among them are not to sit side by side, the number of arrangements is

A.) 9 (10 !)
B.) 2 (10 !)
C.) 45 (8 !)
D.) 10 !
Subject:Mathematics

# A box contains 2 white balls, 3 black balls and 4 red balls. The number of ways in which three balls can be drawn from the box so that at least one of the balls is black is

A.) 64
B.) 74
C.) 84
D.) 20
Subject:Mathematics

# The sum of the digits at the tens place of all the numbers formed with the help of 3,4,5,6 taken all at a time is

A.) 432
B.) 108
C.) 36
D.) 18
Subject:Mathematics

# The number of five digit telephone numbers having at least one of their digits repeated is

A.) 9000000
B.) 810000
C.) 4500000
D.) None of These
Subject:Mathematics

# In a plane, there are 37 straight lines, of which 13 pass through the point A and 11 pass through the point B.Besides, no three lines pass through one point, no line passes through both points A and B, and no two are parallel. Then the number of intersection points the lines have is equal to

A.) 728
B.) 601
C.) 560
D.) 535
Subject:Mathematics

# The number of triangles whose vertices are at the vertices of an octagon but none of whose sides happen to come from the sides of the octagon is

A.) 16
B.) 48
C.) 52
D.) 24
Subject:Mathematics

# There are two women participating in a class tournament. Every participant played two games with the other participants. The number of games that the men played between themselves proved to exceed by 66 the number of games that the men played with the women. The number of participants is

A.) 6
B.) 11
C.) 13
D.) None of These
Subject:Mathematics

A.) 2352
B.) 1008
C.) 3486
D.) 3360