# I sold two watches for Rs. 300 each, one at a loss of 10% and the other at a profit of 10%. What is the percent loss ( - ) or the percent profit (+) that resulted from the transaction

1.  (+) 10

2.  ( -) 1

3.  (+) 1

4.  0

4

( -) 1

Explanation :
No Explanation available for this question

# The price of a Maruti car rises by 30% while the sales of the car came down by 20%. What is the percent change in the total revenue

1.  - 4

2.  - 2

3.  + 4

4.  0

4

+ 4

Explanation :
No Explanation available for this question

# In triangle ABC, angle B is a right angle. If AC is 6 cm, and D is the mid -point of side AC, the length of BD is:

1.  4 cm

2.  6 cm

3.   3 cm

4.  3.5 cm

4

3 cm

Explanation :
No Explanation available for this question

# What is the value of M(M(A(M(x, y), S(y,x)), x), A(y, x)) for x = 2, y = 3

1.   50

2.   140

3.   25

4.  70

4

70

Explanation :
No Explanation available for this question

# What is the value of S(M(D(A(a, b), 2), D(A(a, b),2)), M(D(S(a, b), 2), D(S(a, b),2)))

1.  a2+ b2

2.  ab

3.  a2- b2

4.  a/b

4

ab

Explanation :
No Explanation available for this question

# In the figure ‘O’ is the center of the circle and PT is the tangent to the circle at T. If PC = 4 cm and PT= 8 cm, find the radius of the circle.

1.  5.5 cm

2.  6.5 cm

3.  6 cm

4.  7 cm

4

6 cm

Explanation :
No Explanation available for this question

# A man travels three -fifths of distance AB at a speed of 3a, and the remaining at a speed of 2b. If he goes from B to A and back at a speed of 5c in the same time, then:

1.  1/a+ 1/b = 1/c

2.  a + b = c

3.  1/a + 1/b = 2/c

4.  None of these

4

1/a + 1/b = 2/c

Explanation :
No Explanation available for this question

# What is the actual price per piece

1.  82

2.  41

3.  56

4.  28

4

41

Explanation :
No Explanation available for this question

# What is the actual quantity sold

1.  28

2.  14

3.  82

4.  41

4

28

Explanation :
No Explanation available for this question

1.  2

2.  3

3.  4

4.  5

4