1
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

The number of different seven-digit numbers that can be written using only the three digits 1, 2 and 3 with the condition that the digit 2 occurs twice in each number is

A
7C225
B
7p225
C
7C252
D
None of these
2
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

The number of ways of arranging letters of the word HAVANA so that V and N do not appear together is

A
40
B
60
C
80
D
100
3
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

The maximum number of points of intersection of 10 circles is :

A
80
B
90
C
85
D
95
4
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

The number of numbers divisible by 3 that can be formed by four different even digits is

A
36
B
18
C
0
D
None of these
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