What is the next number in the given sequence? 6, 9, 18, 45, 126, _____.
A. 234
B. 345
C. 369
D. 486
The result of dividing the difference between two numbers by their sum is:
A. (n – m) / (n + m)
B. (n + m) / (n – m)
C. (n – m) – (n + m)
D. (n + m) – (n – m)
The algebraic expression of the word expressing “subtract eight times of the number is from ten times of the number c is:
A. 10c – 8
B. 8c – 10
C. 10c + 8
D. 8 – 10c
At present, the age of Aliya is x–10 years. What will be her age after 13 years where the value of x is 25 years?
A. 15 years
B. 20 years
C. 25 years
D. 28 years
At present, the age of Asma is x–10 years. What will be her age after 15 years?
A. x + 5 years
B. x + 15 years
C. x + 10 years
D. x – 25 years
Asad has a 150W solar panel with a voltage of 22.4V and a current of 8.6A. He wants to charge his 130AH battery using this solar panel. How many hours will it approximately take to fully charge his battery?
A. 10.12 hours
B. 15.36 hours
C. 19.41 hours
D. 26.57 hours
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