Question

What will come in place of question mark (?) in the following question (you do not have to calculate the exact value)?

√3970 × √730 - √2400 = ?

A 1652 Correct Answer Incorrect Answer
B 1750 Correct Answer Incorrect Answer
C 1650 Correct Answer Incorrect Answer
D 1530 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

√3970 × √730 - √2400 = ? ? = 63 × 27 – 49 ? = 1652

Practice Next

Relevant for Exams:

×
×