December 9, 2001 is Sunday. What was the day on December 9,1971

1.  Thursday

2.  Wednesday

3.  Saturday

4.  Sunday

View Answer  
4
Correct Answer :

Sunday


Explanation :
No Explanation available for this question

Let b be a positive integer and a = b2 – b. If b ≥ 4, then a2 – 2a is divisible by:

1.  20

2.  15

3.  24

4.  None of these

View Answer  
4
Correct Answer :

24


Explanation :
No Explanation available for this question

Fresh grapes contain 90% water by weight while dried grapes contain 20% water by weight. What is the weight of dry grapes available from 20 kg of fresh grapes

1.  2 Kg

2.  2.4 Kg

3.  None of these

4.  2.5 Kg

View Answer  
4
Correct Answer :

2.5 Kg


Explanation :
No Explanation available for this question

A change making machine contains 1 rupee, 2 rupee and 5 rupee coins. The total number of coins is 300. The amount is Rs 960. If the number of 1 rupee coins and the number of 2 rupee coins are interchanged, the value comes down by Rs 40. The total number of 5 rupee coins is:

1.  100

2.  140

3.  150

4.  60

View Answer  
4
Correct Answer :

140


Explanation :
No Explanation available for this question

A change making machine contains 1 rupee, 2 rupee and 5 rupee coins. The total number of coins is 300. The amount is Rs 960. If the number of 1 rupee coins and the number of 2 rupee coins are interchanged, the value comes down by Rs 40. The total number of 5 rupee coins is:

1.  100

2.  140

3.  150

4.  60

View Answer  
4
Correct Answer :

140


Explanation :
No Explanation available for this question

Let x, y be two positive numbers such that x + y = 1. Then, the minimum value of [(x+1)/x]2+[(y+1)/y]2 is

1.  12

2.  12.5

3.  20

4.  13.3

View Answer  
4
Correct Answer :

12.5


Explanation :
No Explanation available for this question

I have a total of Rs 1000. Item A costs Rs 110, item B costs Rs 90, item C costs Rs 70, item D costs Rs 40 and item E costs Rs 45. For every item D that I purchase, I must also buy two of item B. For every item A, I must buy one of item C. For every item E, I must also buy two of item D and one of item B. For every time purchased I earn 1000 points and for every rupee not spent I earn a penalty of 150 points. My objective is to maximise the points I earn. What is the number of items that I must purchase to maximise my points

1.  13

2.  14

3.  15

4.  16

View Answer  
4
Correct Answer :

14


Explanation :
No Explanation available for this question

What is the Cost Price of the article I. After selling the article, a loss of 25% on Cost Price incurred. II. The Selling Price is three-fourths of the Cost Price.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

1


Explanation :
No Explanation available for this question

If a, b, c are integers, is (a - b + c) > (a + b - c) I. b is negative II. c is positive.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

4


Explanation :
No Explanation available for this question

What is the Selling Price of the article I. The profit on Sales is 20%. II. The profit on each unit is 25% and the Cost Price is Rs. 250.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

2


Explanation :
No Explanation available for this question
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