Find the value of P + Q - R + S.
A 13
B 15
C 12
D 16
the answer is not correct
Ans 4:
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SOF, Noida
Class : Class 10
Answer : D
P = 8
Q = 4
R = 5
S = 9
P + Q - R + S = 8 + 4 - 5 + 9 = 16
P = 8
Q = 4
R = 5
S = 9
P + Q - R + S = 8 + 4 - 5 + 9 = 16