Question

What value should come in place of the question-mark(?) in the following questions:

(√784 ×20+ √4225 ×14)/(√1764 ×5) = ?

A 3 Correct Answer Incorrect Answer
B 2 Correct Answer Incorrect Answer
C 6 Correct Answer Incorrect Answer
D 8 Correct Answer Incorrect Answer
E 7 Correct Answer Incorrect Answer

Solution

(√784 ×20+ √4225 ×14)/(√1764 ×5) = ? = (28 ×20+65 ×14)/(42 ×5) = 1470/210 = 7

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