ATSA Variables and Equations Memory 5 — Questions and Answers
Question 1: Four-step chain: M=2, N=M×5, O=N+M, P=O×M. What is P?
- 20
- 22
- 24 (Correct answer)
- 26
Correct answer: 24
N=10, O=12, P=12×2=24.
Question 2: Given T=6, U=T×2, V=U÷T, W=V+U. What is W?
- 12
- 13
- 14 (Correct answer)
- 15
Correct answer: 14
U=12, V=12÷6=2, W=2+12=14.
Question 3: You memorize: A=4, B=A+6, C=B-A, D=C×B. What is D?
- 50
- 55
- 60 (Correct answer)
- 65
Correct answer: 60
B=10, C=10-4=6, D=6×10=60.
Question 4: A sequence: X=9, Y=X-6, Z=X+Y. What is Z×Y?
- 27
- 33
- 36 (Correct answer)
- 54
Correct answer: 36
Y=3, Z=9+3=12, Z×Y=12×3=36.
Question 5: Given J=5, K=J×J, L=K÷J, M=L+K. What is M?
- 25
- 28
- 30 (Correct answer)
- 35
Correct answer: 30
K=25, L=25÷5=5, M=5+25=30.
Question 6: Variables: R=10, S=R÷2, T=S×3, U=T-R. What is U?
Correct answer: 5
S=5, T=15, U=15-10=5.
Question 7: Chain problem: H=7, I=H+3, J=I×H, K=J-I. What is K?
- 60 (Correct answer)
- 63
- 67
- 70
Correct answer: 60
I=10, J=10×7=70, K=70-10=60.
