1
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Out of 15 points in a plane, n points are in the same straight line. 445 triangles can be formed by joining these points. What is the value of n?
A
3
B
4
C
5
D
6
2
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
A five-digit number divisible by 3 is to be formed using the digits 0, 1, 2, 3 and 4 without repetition of digits. What is the number of ways this can be done?
A
96
B
48
C
32
D
No number can be formed
3
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is the number of ways in which 3 holiday travel tickets are to be given to 10 employees of an organization, if each employee is eligible for any one or more of the tickets?
A
60
B
120
C
500
D
1000
4
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is the number of four-digit decimal numbers (< 1) in which no digit is repeated?
A
3024
B
4536
C
5040
D
None of these
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