Elitmus Exam Numerical Ability

if P is a number in the number system with base N and Z is the decimal representation of that number, then the value of Z can be
i) 21
ii)121

(a) only (i)
(b) only (ii)
(c) both
(d) neither

Read Solution (Total 1)

The answer is C.

What if N = 10, then Z has to be equal to P.
9 years agoHelpfull: Yes(1) No(1)

Elitmus Other Question

Below a sequence of number is given, fill the blank space
1) 6, 5, 43.2
2) 5, 4, 31.25
3) 4, 3, 21.33
4) 3, 2, .....
if M has 3 packets of rice (all multiples of 1 kg only) and a buyer can buy exactly two packets. A, B, C, D bought 11, 12, 16 and 17 kg.

if each buyer has to buy excatly two packets then what is the maximun and minimum value that can be bought.