3
Q:

# Gold demand has fallen in the first half due to rising prices and the trend is likely to continue in the second half.Conclusions :I. Customers are very price-sensitiveII. There will be no improvement in demand in the second half

 A) If only conclusion I follows B) If only conclusion II follows C) If neither I nor II follows D) If both I and II follow

Answer:   A) If only conclusion I follows

Explanation:

Fall of demand of gold is due to rising prices. Hence, I can be concluded. II cannot be concluded from the given statement.

Q:

Statements :-

All kids are God.

No God is a Human.

Some Human are Son.

All Son are Men.

Conclusions :-

(a) Some Son are not God.

(b) Some Men are Human.

 A) Only A follows B) Only B follows C) Both (A) and (B) follows D) Neither (A) nor (B) follows

Explanation:

6 40
Q:

In the following question, two equations numbered 1 and 2 are given. You have to solve both the equations and determine the relation between a and b.

1.  $\inline \fn_jvn \small 5a^{2}-18a+9=0$

2.  $\inline \fn_jvn \small 3b^{2}+5b-2=0$

 A) a >= b B) a <= b C) a < b D) a > b

Explanation:

1. $\fn_jvn \small 5a^{2}-18a+9=0$

$\fn_jvn \small 5a^{2}-15a-3a+9=0$

5a(a-3)-3(a-3) = 0

(5a-3)(a-3) = 0

a = 3 or 3/5

2. $\inline \fn_jvn \small 3b^{2}+5b-2=0$

$\inline \fn_jvn \small 3b^{2}+6b-b-2=0$

3b(b+2)-1(b+2) = 0

b = -2 or b = 1/3

Here when a = 3, a > b for b = -2 and b = 1/3

when a = 3/5. a > b for b = -2 and b = 1/3.

Hence it is clesr that a > b.

3 49
Q:

Assuming the given statements to be true, find which of the two conclusions A and B given below is/are definitely true.

Statements: C < T < L= P > Q,  N > C > Y

Conclusions:   A. P > Y       B. Y < P

 A) only conclusion B is true. B) only conclusion A is true. C) neither conclusion I nor II is true. D) either conclusion I or II is true.

Explanation:

From given statements, we can conclude that

N > C < T < L= P > Q  .....(1)

Here given that C > Y but in eq(1) we got that C < T < T <= P => Y is definitely less than P.

So only conclusion B is True.

3 41
Q:

Q : Which train did Harish catch to go to office ?

Statements :

A. Harish missed his usual train of 4.15 p.m. A train comes in every 15 minutes.

B. Harish did not catch the 4.45 p.m. train or any train after that time.

 A) If statement B alone is sufficient but statement A alone is not sufficient. B) If statement A alone is sufficient but statement B alone is not sufficient. C) If both statement together are sufficient, but neither statement alone is sufficient. D) If statement A and B together are not sufficient.

Answer & Explanation Answer: D) If statement A and B together are not sufficient.

Explanation:

From both statements we cannot conclude the train catched by Harish

Since he missed at 4.15 and train coes at 4.30, 4.45, 5.00,...

But in B given that he didn't catch the train at 4.45 and after that.

So both statements A & B together are not sufficient to answer the question.

3 37
Q:

What is the value of KL ?

Statement A: $\inline \fn_jvn K^{2}$ = 4.
Statement B: L = 0.

 A) Only A is sufficient B) Only B is sufficient C) Both (A) and (B) are sufficient D) None of the above