**Then what is the age of the younger boy?**

(a) 3

(b) 4

(c) 2

(d) None of these

(a) 10:1

**What is the ratio of the empty seat in flight B to the number of Air hostesses in Filght A?**

(a) 10:1

(b) 5:1

(c) 20 :1

(d) 1:1

**In the choices given below, all statements except one are false. Which one of the following statements can be true ?**

(a) A started with Rs.40 and ended with Rs.9.50

(b) S started with Rs. 30and ended with Rs. 1

(c) G started with Rs. 20 and ended with Rs.4

(d) J started with Rs. 10 and ended with Rs.7

(a) first prize : Riaz(Little flowers) , 2nd prize : Bipin (Convent), 3rd prize: Balbir (Loyola)

(b) first prize : Bipin (Convent), 2nd prize : Riaz(Little flowers) ,3rd prize: Balbir (Loyola)

(c ) first prize : Riaz(Little flowers) ,2nd prize : Balbir (Loyola), 3rd prize : Bipin (Convent)

(d) first prize : Bipin (Convent), 2nd prize : Balbir (Loyola), 3rd prize: Riaz(Little flowers)

(b) S started with Rs. 30and ended with Rs. 1

(c) G started with Rs. 20 and ended with Rs.4

(d) J started with Rs. 10 and ended with Rs.7

**Which of the following is true?**(a) first prize : Riaz(Little flowers) , 2nd prize : Bipin (Convent), 3rd prize: Balbir (Loyola)

(b) first prize : Bipin (Convent), 2nd prize : Riaz(Little flowers) ,3rd prize: Balbir (Loyola)

(c ) first prize : Riaz(Little flowers) ,2nd prize : Balbir (Loyola), 3rd prize : Bipin (Convent)

(d) first prize : Bipin (Convent), 2nd prize : Balbir (Loyola), 3rd prize: Riaz(Little flowers)

## Answers with Solution

#### 1)( c) is the right answer.

Only two combinations are possibleYounger Older

2 4

3 9

Cubes of natural number are 1, 8, 27, 64 ….. Here, 64 and above is not possible as the age will go above 10. only (b ) and (c ) satisfies the case of mother and father.

#### 2) (a) is the correct answer

→ Total seats in the hall = 200→ Seats vacant =20

→ Total waiting =180

→ Ladies = 72

→ Seating capacity of flight = 2/3 *180 =120

→ Number of people in Flight A = 100 for Flight B = 180 – 100 = 80

→ Thus ,number of air hostess for A= 4

→ Empty seats in the flight B = 120-80 = 40

→ 40 : 4 = 10:1

#### 3) (D) is the correct answer

→ Option (c ) is ruled out by statement (vii)→ Option (a)is ruled by statement (vii) and (viii)

→ From statement (iv) , S had Rs. 30 to start and D Rs. 20

→ From statement (ii), option B is not possible as S was left with Rs. 1 , he spent Rs. 29 but according to the (b) he spent Rs. 1.50 more than D.But D had only Rs. 20 Hence option (D) is correct.

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