1
NDA Mathematics 16 April 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language

Consider the following for the next two (02) items that follow :

Consider the sum 

S = 0! + 1! + 2! + 3! + 4! +... .+ 100!  

If the sum S is divided by 60, what is the remainder ?
A
1
B
3
C
17
D
34
2
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
How many four-digit natural numbers are there such that all of the digits are odd ?
A
625
B
400
C
196
D
120
3
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
If different permutations of the letters of the word 'MATHEMATICS' are listed as in a dictionary, how many words (with or without meaning) are there in the list before the first word that starts with C ?
A
302400
B
403600
C
907200
D
1814400
4
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
Consider the word 'QUESTION' :

How many 4-letter words each of two vowels and two consonants with or without meaning, can be formed ?

A
36
B
144
C
576
D
864
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