# If x: y = 3: 2, then the ratio 2x2 + 3y2: 3x2 – 2y2 is equal to

1.  12: 5

2.  6: 5

3.  30: 19

4.   5: 3

4

30: 19

Explanation :
No Explanation available for this question

# ABCD is a trapezium in which ABCD and AB = 2CD. Its diagonals intersect each other at O, then the ratio of the areas of the triangles AOB and COD is

1.  1: 2

2.  2: 1

3.  4: 1

4.   1: 4

4

4: 1

Explanation :
No Explanation available for this question

# In a cyclic quadrilateral ABCD, if then the measure of the smaller of the two is

1.  60o

2.  40o

3.  38o

4.   30o

4

60o

Explanation :
No Explanation available for this question

# Two numbers are in the ratio. When each of these is increased by 15, they become in the ratio. The greater of the numbers is

1.  27

2.  36

3.  48

4.   64

4

48

Explanation :
No Explanation available for this question

# If , then is

1.  5

2.  25

3.  27

4.   23

4

27

Explanation :
No Explanation available for this question

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# The ratio of incomes of two persons is 5: 3 and that of their expenditures is 9: 5. Find the income of each person, if they save Rs. 1,300 and Rs. 900 respectively.

1.  Rs. 4,000, Rs. 2,400

2.  Rs. 3,000, Rs. 1,800

3.  Rs. 5,000, Rs. 3,000

4.   Rs. 4,500, Rs. 2,700

4

Rs. 4,000, Rs. 2,400

Explanation :
No Explanation available for this question

# A fort has provisions for 50 days. If after 1 days, they are strengthened by 500 men and the remaining food last 35 days, how many men were there in the fort initially

1.  3500

2.  3000

3.  2500

4.   4000

4

3500

Explanation :
No Explanation available for this question

# In ABC, BAC = 90o and AB=BC. Then the measure of ACB is

1.  60o

2.  30o

3.  45o

4.   15o

4

30o

Explanation :
No Explanation available for this question

# The incircle of a ABC touches the sides AB, BC and AC at the points P,Q, R respectively then which of the following statements is /are correct I. AP + BQ + CR = PB + QC + RA II. AP + BQ + CR =(perimeter of ABC) III. AP + BQ + CR = 3 (AB + BC + CA)

1.  I, II and III

2.  Only I

3.  II and III only

4.   I and II

4