Rajan got 76 percent marks and Sonia got 480 marks in a test. The maximum marks of the test equal to the marks obtained by Rajan and Sonia together. How many marks did Rajan score in the test ?
A. 1450
B. 1520
C. 1540
D. 2000
E. None of these
Answer: Option B
Solution(By Examveda Team)
Let the maximum marks be $$x$$Then,
76% of $$x$$ + 480 = x
⇒ $$x$$ - 76% of $$x$$ = 480
⇒ 24% of $$x$$ = 480
⇒ $$\frac{24x}{100}$$ = 480
⇒ $$x$$ = $$\left( {\frac{{480 \times 100}}{{24}}} \right)$$
⇒ $$x$$ = 2000
∴ Marks score by Rajan :
= 76% of 2000
= $$\left( {\frac{{76}}{{100}} \times 2000} \right)$$
= 1520
Related Questions on Percentage
A. $$\frac{1}{4}$$
B. $$\frac{1}{3}$$
C. $$\frac{1}{2}$$
D. $$\frac{2}{3}$$
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