38% of 7500 + ?% of 375 = 50% of 6000
A). 50
B). 40
C). 60
D). 45
40
NA
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1. What value should come in place of question mark (?) in the following question? (64 ÷ 4) 32 - √296 + 34 × 2 ÷ 2 =?
2. What should come in place of question mark (?) in the following question? [(12)3 ÷ 24 × 15] ÷ 36 = 7.5 × ?
3. What approximate value should come in place of question mark (?) in the following question? 2005.33 ÷ 19.89 × 1.9
4. What will come in place of the question mark ‘?’ in the following question? (0.027) × (0.3)5 = (0.3)? × (0.0081)2
5. The digit in the unit place in the square root of 66049 is
6. If \(x\; + \;\frac{1}{5}x\; + \;\frac{4}{3}x\; + \;\frac{2}{7}x\; = \;296\), then x is equal to
7. Which is the largest fraction?
8. If \(\frac{{4\sqrt {12} + 5\sqrt 8 }}{{\sqrt {192} + \sqrt {72} }} = a + b\sqrt 6\) , then the values of a and b are respectively
9. Ram gives \(\frac{1}{3}\) of his pizza to his friend, \(\frac{1}{2}\) to his brother and \(\frac{1}{6}\) to poor. How much has he eaten himself?
10. What approximate value should come in place the of question mark ? in the following question? (You are not expected to calculate the exact value) (51.01 ÷ 16.84) + 20.90 = 35.85 – ?
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