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Q:

M, K, J, T, R, D and W are seven members of a family. There are two married couples among them belonging to two different generations. Each of them has a different choice of cuisine - Chinese, Continental, Thai, Punjabi, South Indian, Gujarati and Malwani. The grandfather in the family likes Gujarati food. None of the ladies likes Continental or Thai food. T is the son of M, who likes Chinese food. W is J's daughter-in-law and she likes South Indian food. K is grandfather of D, who likes Punjabi food. J is mother of R, who likes Continental food.

Question 1:

How is R related to D?

a) Father b) Brother c) Uncle d) Data inadequate

Question 2:

Which of the following group contains one each from the same generations?

a) JRT b) JRW c) MRD d) MWT

Answer

Answer 1:
c) Uncle
R is Uncle to D.

Answer 2:
a) JRT
JRT are one each from the same generations.

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Subject: Deriving Conclusions From Passages Exam Prep: TOEFL , GRE , CAT , Bank Exams , AIEEE
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Q:

The marked price of an article is increased by 25% and the selling price is increased by 16.66%, then the amount of profit doubles. If the original marked price be Rs. 400 which is greater than the corresponding cost price by 33.33%, what is the increased selling price?

A) Rs. 380	B) Rs. 420
C) Rs. 460	D) Rs. 440

Answer & Explanation Answer: B) Rs. 420

Explanation:

As given in the question, Marked price is 25% more than the Cost price.

=> C.P of the article = $\frac{3}{4} x 400 = 300$

Now,

Let the original S.P of the article be Rs. P

Now the new S.P = P + $\frac{(16.666 + 13.333)}{300} x P$

=> S.P = $\frac{7 P}{6}$

According to the question,

$\frac{7 P}{6} - 300 = 2 (P - 300)$

=> 5P = 1800

=> P = Rs. 360

Hence, the increased S.P = 360 x 7/6 = Rs. 420.

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Filed Under: Profit and Loss
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

A standing wave occurs when

A) a wave reflects upon itself	B) the amplitude of a wave exceeds its wavelength
C) two waves overlap	D) the speed of the wave is zero or near zero

Answer & Explanation Answer: A) a wave reflects upon itself

Explanation:

A standing wave also known as a stationary wave, is a wave in which its peaks or any other point on the wave do not move spatially.

This phenomenon can occur because the medium is moving in the opposite direction to the wave, or it can arise in a stationary medium as a result of interference between two waves traveling in opposite directions. The most common cause of standing waves is the phenomenon of resonance, in which standing waves occur inside a resonator due to interference between waves reflected back and forth at the resonator's resonant frequency.

Hence, standing wave occurs when a wave reflects upon itself.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

A group that has exclusive business rights and titles

A) Corporation	B) Proprietorship
C) Company	D) Investment

Answer & Explanation Answer: B) Proprietorship

Explanation:

A Proprietorship is a group that has exclusive business rights and titles. A proprietorship is a business with a single owner and not registered as a corporation, partnership or limited liability company.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
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Q:

In which ecosystem grassland is included?

A) Terrestrial	B) Marine
C) Artificial	D) Fresh water

Answer & Explanation Answer: A) Terrestrial

Explanation:

Grasslands are found in most ecoregions of the Earth.

For example, there are five terrestrial ecoregion classifications of the temperate grasslands, savannas, and shrublands ecosystem, which is one of eight terrestrial ecozones of the Earth's surface.

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Filed Under: World Geography
Exam Prep: Bank Exams , CAT
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Q:

What does NPP stand for

A) Nonprofit Partnership	B) National Population Policy
C) Nobel Peace Prize	D) All the above

Answer & Explanation Answer: D) All the above

Explanation:

Some more NPP Acronym stands for

NPP New Patriotic Party

NPP Nuclear Power Plant

NPP Notice of Privacy Practices

NPP Non-Physician Practitioner

NPP New Progressive Party

NPP National Patriotic Party

NPP Notice of Proposed Procurement

NPP Neighbourhood Police Post (Singapore)

NPP Non-Paged Pool (memory)

NPP Nurse Practitioner in Psychiatry.

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Filed Under: General Awareness
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Q:

What is the main component of biogas and natural gas?

A) Carbon dioxide	B) Butane
C) Hydrogen Sulphide	D) Methane

Answer & Explanation Answer: D) Methane

Explanation:

Methane is the main component of biogas and natural gas.

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Filed Under: General Science
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Q:

Which OSI layer defines the standards for cabling and connectors?

A) Layer 1	B) Layer 4
C) Layer 7	D) Layer 3

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