Money doubles in 3 years. When does it become 8 times

1.  24 years

2.  12 years

3.  6 years

4.  18 years

View Answer  
4
Correct Answer :

12 years


Explanation :
No Explanation available for this question

A magician cans double the no. of coins given to her in 1 minute. I give her a certain no. of coins and after an hour she has a boxfull of coins. When was the box 1/4 filled

1.  15 min

2.  30 min 

3.  58 min

4.  45 min

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4
Correct Answer :

58 min


Explanation :
No Explanation available for this question

Principal Rs. 100, rate of interest 10%, compound interest, duration 2 years. a) Compounded annually c) Compounded daily

1.  121

2.  120

3.  100

4.  12.1

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4
Correct Answer :

121


Explanation :
No Explanation available for this question

I buy a 20% stock of face value 50/- at 45/- and sell it at 55/-. A year later, what is my yield

1.  45.44%

2.  44.45%

3.  54.55%

4.  55.54%

View Answer  
4
Correct Answer :

44.45\%


Explanation :
No Explanation available for this question

A dishonest seller pretends to sell his goods at cost price, but he uses a weight of 950gm for the kg weight. Find his gain%

1.  5

2.  6

3.  7

4.  4.5

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4
Correct Answer :

5


Explanation :
No Explanation available for this question

P lent Rs.600 to Q for 2 years and Rs.150 to R for 4 years and received altogether from both Rs.90 as interest. Find the rate of interest, simple interest being calculated.

1.  1%

2.  5%

3.  6%

4.  3.5%

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4
Correct Answer :

5\%


Explanation :
No Explanation available for this question

P owes Q Rs.455 payable 4 months hence and Q owes P Rs.450 payable 2 months hence. If they agree to settle their account what sum should be paid over and to whom reckoning the rate of true discount p.a

1.  Rs.12

2.  Rs.13

3.  Rs.11

4.  Rs.16

View Answer  
4
Correct Answer :

Rs.11


Explanation :
No Explanation available for this question

What is the maximum no of robots that will remain idle with a combination of 3 running machines

1.  0

2.  1

3.  2

4.  3

View Answer  
4
Correct Answer :

1


Explanation :
No Explanation available for this question

The novel by G is

1.  A fiction novel

2.  A thriller published by Hr

3.  Published by Hr is a mystery

4.  Published by P and is a romance

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4
Correct Answer :

A thriller published by Hr


Explanation :
No Explanation available for this question

All Americans are truthful in speech. A.No American can speak. B.Some Americans are truthful in speech. C.Peter is an American. D.Peter claims to have lied. E.Peter is unable to claim that he has lied

1.   ADF 

2.  BCA

3.  FDC

4.  DEA

View Answer  
4
Correct Answer :

DEA


Explanation :
No Explanation available for this question
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