31). What will come in place of both the question marks (?) in the following equation ?
\( \Large \frac{?^{0.8}}{49} \) = \( \Large \frac{189}{?^{2.2}} \)
A). 18 |
B). 23 |
C). 24 |
D). 21 |
E). 28 |
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32). Find the value of :
( 1 - \( \Large \frac{1}{3} \))(1- \( \Large \frac{1}{4} \)).....(1 - \( \Large \frac{1}{n} \))
A). n |
B). \( \Large \frac{2}{n} \) |
C). \( \Large \frac{n(n-1)}{n} \) |
D). 1 |
E). None of these |
|
33). Lokesh bought an article for Rs 2,500/-. He spent Rs 320/- on its shopping. He then sold it Rs 4,089/-. What was the percent profit he gained in this transaction ?
A). 38% |
B). 45% |
C). 46% |
D). 35% |
E). 48% |
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Directions (34-43) : What should come in place of the question mark (?) in the following questions ? |
34). \( \large \sqrt[3]{?} \)= (756 x 67) \( \large \div \) 804
A). 195112 |
B). 250047 |
C). 226981 |
D). 274625 |
E). None of these |
|
35). 0.3 + 3 + 3.33 + 3.3 + 3.03 + 333 = ?
A). 375.66 |
B). 345.99 |
C). 375.93 |
D). 355.96 |
E). None of these |
|
36). (73425 - 33267 - 22418 - 17650) x \( \large \sqrt{11025} \) = ?
A). 10165 |
B). 9785 |
C). 8370 |
D). 9450 |
E). None of these |
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37). -76 x 33 + 221 = ?
A). -2287 |
B). -19304 |
C). 2287 |
D). 19304 |
E). None of these |
|
38). \( \large 34.12^{2} \) - \( \large \sqrt{7396} \) = ?
A). 1080.1744 |
B). 1078.1474 |
C). 1078.1744 |
D). 1080.1474 |
E). None of these |
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39). \( \large 66^{2} \) - \( \large 34^{2} \) = ?
A). 3600 |
B). 3200 |
C). 2146 |
D). 2466 |
E). None of these |
|
40). 185% of 400 + 35% of 240 = ? % of 1648
A). 85 |
B). 75 |
C). 125 |
D). 50 |
E). None of these |
|