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Q:

Manoj, Prabhakar, Mash and Kamal are four friends. Who among them is the heaviest ''

I. Prabhakar is heavier than Manoj and Kamal but lighter than Akash.

II.Manoj is lighter than Prabhakar and Mask but heavier than Kamal.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data in both the statements together are needed.

Answer & Explanation Answer: D) If the data in both the statements together are needed.

Explanation:

From I, we have, P > M, P > K, A > P.

From II we have, M > K, P > M, A > P.

Combining the above two, we have : A > P > M > K.

Thus, Akash is the heaviest. So, both the statements are required.

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Filed Under: Data Sufficiency

Q:

Rohit, 'Kajal, Tanmay and Suman are four friends. Who is the oldest among them ?

I. The total age of Kajol and Tanmay together is more than that of Suman.

II. The total age of Rohit and Kajol together is less than that of Suntan.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data even in both the statements together are not sufficient to answer the question

Answer & Explanation Answer: D) If the data even in both the statements together are not sufficient to answer the question

Explanation:

From given statements, we find that K + T > S and R - K <S.

Thus. who is oldest is not known

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Filed Under: Data Sufficiency

Q:

In the last month the company decided to increase the cost of its mixer by 10 percent. What is the present price of the mixer?

I. The cost of mixer and juicer together was Rs 2850 a month ago.

II. The amount of 10% increase on the mixer comes to Rs 220.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data even in both the statements together are not sufficient to answer the question

Answer & Explanation Answer: B) If the data in statement II alone are sufficient answer the question

Explanation:

The present price of the mixer can he calculated from statement II as follows

Let the earlier price be Rs x.

Then, 10% of x = 220 or x = 2200. Present price = Rs (2200 + 220) = Rs 2420.

So, only II is needed.

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Filed Under: Data Sufficiency

Q:

Is Arun taller than Sachin ?

I. Dinesh is of the same height as Arun and Sachin.

II. Sachin is not shorter than Dinesh.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data even in both the statements together are not sufficient to answer the question

Answer & Explanation Answer: A) If the data in statement I alone are sufficient to answer the question

Explanation:

From statement I, we can conclude that Dinesh. Arun and Sachin are of the same height So. Arun is not taller than Sachin. Thus, only statement I is sufficient to answer the question. .

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Filed Under: Data Sufficiency

Q:

In a certain code '13' means 'stop smoking' and '59' means 'injurious habit'. What is the meaning of '9' and '5' respectively in that code ?

I. '157' means 'stop bad habit'.

II. '839' means 'smoking is injurious'.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data even in both the statements together are not sufficient to answer the question

Answer & Explanation Answer: C) If the data either in I or II alone are sufficient to answer the question;

Explanation:

'59' means Injurious habit' and '157' means 'stop bad habit' (from I). Thus, the common code number '5' stands for common word 'habit'. So. '9' represents 'injurious'.Hence, I is sufficient.

Also, '59' means Injurious habit' and '839' means 'smoking is injurious'. Thus, the common code number '9' stands for common word 'injurious'. So, '5' represents 'habit'. Thus, II is also sufficient.

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Filed Under: Data Sufficiency

Q:

Default constructor accepts how many arguments?

A) one	B) two
C) three	D) None

Answer & Explanation Answer: D) None

Explanation:

Default constructors has no arguments

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Filed Under: C++

Q:

The Head Quaters of FAO is located in

A) Bulgaria	B) Rome
C) Cuba	D) London

Answer & Explanation Answer: B) Rome

Explanation:

Head Quaters of FAO is located in Rome

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Filed Under: World Organisations

Q:

The headquarters of International Atomic Energy Agency is located in

A) London	B) Vienna
C) Paraguay	D) Washington

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