Self
Maths Puzzle
Numerical Ability
Number System
Calculate remainder when (10!+111) is divided by 143??
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Self Other Question
The sum of all four-digit numbers without repetition using 3, 4, 5, 7 is ... .
a. 1111 (3! + 4! + 5! + 7!)
b. 1111 (3 + 4 + 5 + 7)
c. 4444 (3 + 4 + 5 + 7)
d. 5555 (3! + 4! + 5! + 7!)
e. 1111 (3 + 4 + 5 + 7) (3!)
(need explanation pls)
What annual payment will discharge a debt of Rs 6450 due in 4years at 5% simple interest?
Option
a) 1400
b) 1500
c) 1550
d) 1600