Related Questions

If b equals 20% of b, then which one of the following equals 30% of c?
A 0.0006% of a
B 0.006% of a
C 0.06% of a
D 0.6% of a
a, b and c are positive integers. If b equals the square root of a, and if c equals the sum of a and b, which of the following could be the value of e?
A 21
B 30
C 45
D 331
16% of s equals t. 10% of t equals 40. What is the value of s-t?
A 24.00
B 21.00
C 30.00
D 22.00
If 25% of A equals 30% sof B and 24% of B equals 20% of C what is the ration of A to C?
A 1 :1
B 1 : 2
C 2 :1
D 4 : 3
Choose the most appropriate word : 2a equals 10 and ______ a equals 5.
A therefore
B eventually
C thus
D thereby
The selling price of 15 items equals the cost of 20 items. What is the percentage profit earned by the seller ?
A 32.2%
B 12.1%
C 33.3%
D 48.3%
If 50% of x equals the sum of y and 20, then what is the value of x-2y?
A 20
B 40
C 60
D 80
If 25% of 220 equals 5.5% of w, then w is--
A 55
B 100
C 500
D 1000
Tina rented a rickshaw for Tk. 18 plus Tk. 0.10 per km. ruby rented another rickshaw for Tk. 25 plus Tk. 0.05 per km. If each move d km. and paid exactly the same amount of rental, the d equals.
A 100
B 120
C 135
D 140
If 5x + 2y = 10 and x + 8y = 46, then 3x + 5y equals :
A 14
B 28
C 56
D 112

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