**Directions(1-10): Solve the following**

1. What is the value of B?

Quantity I: If 47a + 47b = 5452. What is the average of a and b?

Quantity II: The average of four consecutive numbers A, B, C and D is 49.5.

a) Quantity I > Quantity II

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established

2. If the sales in 2010 was the same as in 2008, by what percent did it increase from 2009 to 2010?

Quantity I: Two numbers are respectively 20% and 50% more than a 3rd number. What is the percentage of 2nd with respect to 1st?

Quantity II: From 2008 to 2009, the sales of a book decreased by 80%.

a) Quantity I > Quantity II

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established

3. If the profit is 20%, find the selling price?

Quantity I: By selling an article for Rs. 720, a man loses 10%. At what price should he sell it to gain 40 %?

Quantity II: The difference between the CP and SP of an article is Rs. 240.

a) Quantity I > Quantity II

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established

4.Â Find the rate of simple interest.

Quantity I: At simple Interest, a sum becomes 3 times in 20 year. Find the time, in which the sum will be double at the same rate of interest.

Quantity II: Simple interest for the sum of Rs. 1500 is Rs. 30 in 4 year and Rs. 60 in 8 year.

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established

5. 3x+y = 81 and 81x-y = 3

Quantity I: value of x

Quantity II: value of y

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established

6. 6x â€“ 10y= 10 and x/ x + y= 5/7

Quantity I: Value of x- y

Quantity II: Value of x+ y

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established

7. What is the distance?

Quantity I: Two men start together to walk a certain distance, one at 4km/hr and another at 3km/hr. The former arrives half an hour before the latter.

Quantity II: A man completes 30 km of a journey at 6 km/hr and the remaining 40 km of the journey in 5 hr.Â Find the average speed for the whole journey.

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established

8. Two trains of lengths 50m and 65m are moving in the same direction at 18 m/s and 17m/s respectively.

Quantity I: Time taken by the faster train to cross the slower train.

Quantity II: Time taken by the slower train to cross a platform of length 156 m.

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established

9.

Quantity I: In how many ways, the letters of the word STRESS can be arranged?

Quantity 2: In how many ways the letters of word FINANCE can be arranged?

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established

10.

Quantity I: 5x^2â€“ 34x + 45=0

Quantity II: 4y^2 -19y + 21=0

b) Quantity I â‰¥ Quantity II

c) Quantity II > Quantity I

d) Quantity II â‰¥ Quantity I

e) Quantity I = Quantity II or Relation cannot be established