# 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.

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

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

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.

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.

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

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

4
Correct Answer :

I and II only

Explanation :
No Explanation available for this question

# If Ritu had reversed the digits of both the numbers P and Q, she would have got an answer 12816 more than her earlier answer. Find the correct product of P and Q.

1.  9982

2.  13284

3.  32752

4.  45568

4
Correct Answer :

9982

Explanation :
No Explanation available for this question

# What is the minimum possible sum of the digits of Q

1.  8

2.  7

3.  6

4.  5

4
Correct Answer :

7

Explanation :
No Explanation available for this question

# A and B run a 10 km race. In the first heat, A gives B a head start of 500 mts and beats him by 50 seconds. In the second heat,A gives B a head start of 80 seconds and is beaten by 1000 mts. What is the ratio of the speeds of A and B

1.  24: 36

2.  35: 24

3.  35: 26

4.  34: 22

4
Correct Answer :

35: 26

Explanation :
No Explanation available for this question

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