# The value of A for which the sum of squares of the roots of the equation X2-(A-3)x-(A+2)=0 is the least is

1.   3

2.  2

3.  2

4.  None of these

4
Correct Answer :

2

Explanation :
No Explanation available for this question

# The actual price of the item sold is

1.  Rs. 56

2.  Rs. 41

3.  Rs. 28

4.  Indeterminate

4
Correct Answer :

Rs. 41

Explanation :
No Explanation available for this question

# The actual price of the item sold is

1.   41

2.  82

3.  28

4.  Indeterminate

4
Correct Answer :

28

Explanation :
No Explanation available for this question

# If every village must have a ration shop within a distance of 2 kms. the minimum number of ration shops that would be needed is

1.  3

2.  2

3.  4

4.  1

4
Correct Answer :

2

Explanation :
No Explanation available for this question

# If every village must have a ration shop within a distance of 3 kms. the minimum number of ration shops that would be needed is

1.   4

2.  3

3.  2

4.  1

4
Correct Answer :

1

Explanation :
No Explanation available for this question

# The six sides of a box were made of half centimeter thick wood. The outer dimensions of the box are 21 cms. long, 11 cms. broad and 6 cms. high. If the total amount paid for painting its inner surfaces was Rs. 70, price paid per square cm. of the painting was

1.  Rs. 0.20

2.  Rs. 0.35

3.  Rs. 0.07

4.  Rs. 0.10

4
Correct Answer :

Rs. 0.10

Explanation :
No Explanation available for this question

# The price of any diamond is promotional to the square of its weight. A diamond was broken into four pieces by an accident. The weights of these four pieces were in the ratio of 1: 2: 3: 4. The total price obtained by selling four pieces was Rs. 70,000 less than the original price of the diamond. The original price of the diamond in rupees was

1.  1,40,000

2.  70,000

3.  90,000

4.  1,00,000

4
Correct Answer :

1,00,000

Explanation :
No Explanation available for this question

# If p is greater than 0.1 but less than 0.2. Then best alternative is

1.  Alt 2 only

2.  Alt 1 or Alt 2

3.  Alt 1 only

4.  Alt 2 or Alt 3

4
Correct Answer :

Alt 2 only

Explanation :
No Explanation available for this question

# If p = 0.05, then best alternative is

1.  Alt 1 only

2.  Alt 3 only

3.  Alt 1 or Alt 2

4.  Alt 1 or Alt 3

4
Correct Answer :

Alt 1 or Alt 2

Explanation :
No Explanation available for this question

# Alt 2 is the best, if

1.  0.05

2.  P > 0.2

3.  P < 0.05

4.  None of these

4
Correct Answer :

0.05 <P< 0.2

Explanation :
No Explanation available for this question

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