41 .

A,B,C,D,E,F,G and H are sitting in a circle facing towards the centre.

E is between H and D.

H is third to the left of B and second to the right of A.

C is between A and G.

B and E are not facing each other.

Which of the pairs are not neighbors ?

A,B,C,D,E,F,G and H are sitting in a circle facing towards the centre.

E is between H and D.

H is third to the left of B and second to the right of A.

C is between A and G.

B and E are not facing each other.

Which of the pairs are not neighbors ?

A.BD

B. DE

C. CH

D.BG

E.None of these

View AnswerAns: CH
42 .

In a mixture of 40 liters, the ratio of milk and water is 4:1.

How much water much be added to this mixture so that the ratio of milk and water becomes 2:3 ?

In a mixture of 40 liters, the ratio of milk and water is 4:1.

How much water much be added to this mixture so that the ratio of milk and water becomes 2:3 ?

A.20 liters

B. 30 liters

C. 40 liters

D.50 liters

E.60 liters

View AnswerAns: 40 liters
43 .

The average of 13 papers is 40.

The average of the first 7 papers is 42

and of the last seven papers is 35.

Find the marks obtained in the 7th paper ?

The average of 13 papers is 40.

The average of the first 7 papers is 42

and of the last seven papers is 35.

Find the marks obtained in the 7th paper ?

A.15

B. 19

C. 23

D.27

E.31

View AnswerAns: 19
44 .

$ (21.98)^2 − (25.03)^2 + (13.02)^2 $ = ?

$ (21.98)^2 − (25.03)^2 + (13.02)^2 $ = ?

A.18

B. 27

C. 36

D.45

E.54

View AnswerAns: 27
45 .

A, B and C started a business investing Rs. 42000, Rs. 30000 and Rs. 28000 respectively.

After 4 months A withdrew Rs. 12000, B withdrew Rs. 6000 and C withdrew Rs. 8000.

If after 10 months a total profit of Rs. 46420 is earned, what is the share of C ?

A, B and C started a business investing Rs. 42000, Rs. 30000 and Rs. 28000 respectively.

After 4 months A withdrew Rs. 12000, B withdrew Rs. 6000 and C withdrew Rs. 8000.

If after 10 months a total profit of Rs. 46420 is earned, what is the share of C ?

A.Rs. 12540

B. Rs. 12580

C. Rs. 12760

D.Rs. 13020

E.Rs. 13580

View AnswerAns: Rs. 12760