,Q1. Find the unit digit of 23x42x21x69 :
A. 7
B. 4
C. 5
D. 9
,Q2. If 30A 27B is completely divisible by 99, then what is
the product of A & B :
A. 48
B. 54
C. 36
D. 64
, Q3. Find the number between 2000 & 3000 which when
divided by 40, 45, 80 gives a remainder 13 in each case :
A. 2173
B. 2413
C. 2895
D. 2523
A. 7
B. 4
C. 5
D. 9
,Q2. If 30A 27B is completely divisible by 99, then what is
the product of A & B :
A. 48
B. 54
C. 36
D. 64
, Q3. Find the number between 2000 & 3000 which when
divided by 40, 45, 80 gives a remainder 13 in each case :
A. 2173
B. 2413
C. 2895
D. 2523