If a2 = b4 = c8 = d16, then logd2 (abc)1/3

1.  7/3

2.  15/16

3.  9/32

4.  32/7

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4
Correct Answer :

7/3


Explanation :
No Explanation available for this question

80% of p = 40% of Q and Q = X % P . Then the value of x is

1.  360

2.  200

3.  300

4.  250

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4
Correct Answer :

200


Explanation :
No Explanation available for this question

Sridhar and Amit can complete a work in 10 and 20 days respectively. Sridhar alone starts the work and works at the efficiency of Amit and leaves after four days. Amit works with Hari and completes the remaining work in 12 days. In what ratio should Sridhar, Amit and Hari share the wages

1.  2:3:3

2.  1:3:1

3.  2:3:10

4.  1:3:2

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4
Correct Answer :

1:3:1


Explanation :
No Explanation available for this question

The population of a town increase by 10% every year. If it is 16093 row, its population 2 year ago was

1.  13300

2.  14200

3.  14750

4.  15265

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4
Correct Answer :

13300


Explanation :
No Explanation available for this question

Two cars starts from the same point at the same time towards the same destination which is 420 km away. The first car and the second car travel at respective speeds of 60 kmph and 90 kmph. After traveling for some time, the speeds of the two cars get interchanged. Finally, the second car reaches the destination one hour earlier than the first.  Find the time after which the speeds get interchanged.

1.  2 hours

2.  4 hours

3.  3 hours

4.  5 hours

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4
Correct Answer :

4 hours


Explanation :
No Explanation available for this question

If A:B is 2:3 and B:C is 3:4 then A:C is equal to

1.  2:3

2.  6:7

3.  5:6

4.  1:2

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4
Correct Answer :

1:2


Explanation :
No Explanation available for this question

How many 5-digit numbers greater than 60,000 are possible involving the digits 6, 3, 0, 4 and 6 and using only the digits given

1.  12

2.  48

3.  36

4.  24

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4
Correct Answer :

24


Explanation :
No Explanation available for this question

If the numerator of a fraction is increased by 15 % and the denominator is increased by 10% , then the value of the fraction is 15/26, The original fraction is

1.  130/223

2.  158/229

3.  133/462

4.  165/299

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4
Correct Answer :

165/299


Explanation :
No Explanation available for this question

Let C, A, T be distinct positive integers such that the product C.A.T. = 2002. Then the largest possible value of the sum C+A+T is

1.  1004

2.  1003

3.  2004

4.  2003

View Answer  
4
Correct Answer :

1004


Explanation :
No Explanation available for this question

X varies directly as Y varies and Z varies inversely as Y varies . At a time Y = 10, X = 20 , Z  = 5 , If y is changed to 20 then the values of Z is

1.  2.5

2.  5

3.  10

4.  3

View Answer  
4
Correct Answer :

2.5


Explanation :
No Explanation available for this question
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