Two men X and Y started working for a certain company at similar jobs on January 1, 1950. X asked for an initial salary of Rs. 300 with an annual increment of Rs. 30. Y asked for an initial salary of Rs. 200 with a rise of Rs. 15 every six months. Assume that the arrangements remained unaltered till December 31, 1959. Salary is paid on the last day of the month. What is the total amount paid to them as salary during the period

1.  Rs. 93,300

2.  Rs. 93,200

3.  Rs. 93,100

4.  None of these

View Answer  
4
Correct Answer :

Rs. 93,300


Explanation :
No Explanation available for this question

Let b be a positive integer and a = b2 - b. If b3 = 4, then a2 - 2a is divisible by:

1.  15

2.  20

3.  24

4.  None of these

View Answer  
4
Correct Answer :

24


Explanation :
No Explanation available for this question

The average weight of a class of 100 students is 45 kg. The class consists of two sections, I and II, each with 50 students. The average weight, W1, of section I is smaller than the average weight, W2, of Section II. If the heaviest student, say Deepak, of Section II, is moved to section I, and the lightest student, say Poonam of section I is moved to section II, then the average weights of the two sections are switched, i.e., the average weight of Section I becomes W2 and that of Section II becomes W1. What is the weight of PoonamA: W2 - W1 = 1.0 B: Moving Deepak from Section II to I (without any move from I to II) makes the average weights of the two sections equal.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

3


Explanation :
No Explanation available for this question

Let x, y and z be distinct integers x and y are odd and positive, and z is even and positive. Which one of the following statements cannot be true

1.  (x - z)2y is even.

2.  (x - z)y2 is odd.

3.  (x - z)y is odd.

4.  (x - y)2z is even.

View Answer  
4
Correct Answer :

(x - z)2y is even.


Explanation :
No Explanation available for this question

Three friends, returning from a movie, stopped to eat at a restaurant. After dinner, they paid their bill and noticed a bowl of mints at the front counter. Sita took 1/3 of the mints, but returned four because she had a momentary pang of guilt. Fatima then took 1/4 of what was left but returned three for similar reasons. Eswari then took half of the remainder but threw two back into the bowl. The bowl had only 17 mints left when the raid was over. How many mints were originally present in the bowl

1.  38

2.  31

3.  41

4.  None of these

View Answer  
4
Correct Answer :

None of these


Explanation :
No Explanation available for this question

Rahim plans to draw a square JKLM with a point O on the side JK but is not successful. Why is Rahim un­able to draw the square A: The length of OM is twice that of OL. B: The length of OM is 4 cm.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

4


Explanation :
No Explanation available for this question

Based on the figure below, what is the value of x, if y = 10. It is given that AD=y, AB=z, DC=x-3, BC=x+4. If AE is the perpendicular on BD, then AE=x-3.                 

1.  10

2.  11

3.  12

4.  None of these

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4
Correct Answer :

11


Explanation :
No Explanation available for this question

Approximately, what difference in amount in Bahts will it make to a Thai citizen if she were to get a hyster­ectomy done in India instead of in her native country, taking into account the cost of poor quality It costs 7500 Bahts for one-way travel between Thailand and India.

1.  23500

2.  40500

3.  57500

4.  67500

5.  75000

View Answer  
5
Correct Answer :

23500


Explanation :
No Explanation available for this question

Two sides of a plot measure 32 meters and 24 meters and the angle between them is a perfect right angle. The other two sides measure 25 meters each and the other three angles are not right angles. What is the area of the plot

1.  768

2.  534

3.  696.5

4.  684

View Answer  
4
Correct Answer :

684


Explanation :
No Explanation available for this question

Taking the cost of poor quality into account, which country/countries will be the most expensive for knee replacement

1.  India

2.  Thailand

3.  Malaysia

4.  Singapore

5.  India and Singapore

View Answer  
5
Correct Answer :

India


Explanation :
No Explanation available for this question
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