Question

19. P and Q are distinct two-digit numbers. Ps and Qs
denote the sums of the digits in P and Q respectively.
Р Q
If
then find the minimum possible value of
Ps Qs
Ps+Qs.
(A) 8 (B) 9 (C) 6
(D) 3​

Answer 1

Answer:

(D)

Step-by-step explanation:

the values of P and Q that'll yield the lowest value of Ps + Qs are 10 and 20 respectively

Ps + Qs = 1+2 = 3