My friend's mother is the principal of a girl's college.

1.  My friend's mother

2.  is the principal

3.  of a

4.  girl's college.

View Answer  
4
Correct Answer :

girl's college.


Explanation :
No Explanation available for this question

To succeed in these tests it is absolutely necessary for us to aim for speed and accuracy.

1.  To succeed in these test

2.  it is absolutely necessary

3.  for us

4.  to aim for speed and accuracy.

View Answer  
4
Correct Answer :

to aim for speed and accuracy.


Explanation :
No Explanation available for this question

The average of first five multiples of 3 is :

1.  9

2.  10

3.  8

4.  11

View Answer  
4
Correct Answer :

9


Explanation :
No Explanation available for this question

There are two sections A and B of a class, consisting of 36 and 44 students’ respectively. If the average weight of section A is 40kg and that of section B is 35kg, find the average weight of the whole class.

1.  30 kg

2.  35 kg

3.  42.5 kg

4.  37.25 kg

View Answer  
4
Correct Answer :

37.25 kg


Explanation :
No Explanation available for this question

In the following figures,PQRS is a square of side 1 cm containing the two quadrants centered at P and Q as shown. Find the area (in cm2) of the shaded region.

1.  

2.  

3.  

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

In the above question, find the combined area (in cm2) of the closed regions PST and QRT.

1.  

2.  

3.  

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

The three sides of a right-angled triangle have integral lengths and also form an arithmetic progression. A possible length of one of the sides is

1.  22

2.  91

3.  82

4.  56

View Answer  
4
Correct Answer :

56


Explanation :
No Explanation available for this question

If the sum of the roots of the equation x2+ px + q = 0 is equal to the product of the roots, then which of the following statements is/are always true of the equation  x2+ mx + n = 0, the roots of which are p and q(Assume that x is real.) I. m = 0     II. n ≤0       III. m ≥0      IV. n = 0

1.  I and IV only

2.  III and IV only

3.  I and II only

4.  None of these

View Answer  
4
Correct Answer :

I and II only


Explanation :
No Explanation available for this question

f (x, y) = x² + 2x −y²

1.  if f(x, y) = f(y, x)

2.  if f(x, y) = f(x, -y)

3.  if f(x, y) = f(-x, y)

4.  None of these hold

View Answer  
4
Correct Answer :

if f(x, y) = f(x, -y)


Explanation :
No Explanation available for this question

f (x, y) = x3−3x² + 7 |x |+ 6y + 8

1.  if f(x, y) = f(y, x)

2.  if f(x, y) = f(x, -y)

3.  if f(x, y) = f(-x, y)

4.  None of these hold.

View Answer  
4
Correct Answer :

None of these hold.


Explanation :
No Explanation available for this question
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