1
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

How many three digit number satisfy the property that the middle digit is arithmetic mean of the first and the last digit.

A
41
B
45
C
43
D
44
2
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

If 4 dice are rolled, then the number of ways of getting the sum 10 is

A
56
B
64
C
72
D
80
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