Q:

$If {(x - \frac{1}{3})}^{2} + {(y - 4)}^{2} = 0, then the value of \frac{y + x}{y - x} ?$

A) 11/13	B) 13/11
C) 16/9	D) 9/16

Answer & Explanation Answer: B) 13/11

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

If k is the largest possible real number such that $p^{4} + q^{4} = (p^{2} + k p q + q^{2}) (p^{2} - k p q + q^{2}),$ then the value of k is

A) 1	B) -2
C) 2	D) 2

Answer & Explanation Answer: D) 2

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Kritika walks 40 metres towards south. Then turning to her right she rides 30 metres. Then, turning to her left, she rides 50 metres. Again, she turns toher left and rides 30 metres. How far (in metres) is she from her initial position?

A) 65	B) 70
C) 80	D) 90

Answer & Explanation Answer: D) 90

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

Which Indian won a Nobel Peace Prize in 2014?

A) Kailash Satyarthi	B) Venkat Raman
C) Ram Krishnan	D) Mother Teresa

Answer & Explanation Answer: A) Kailash Satyarthi

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

What is the unit of the physical quantity "Capacitance"?

A) weber	B) farad
C) tesla	D) ohm

Answer & Explanation Answer: B) farad

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. If the given sentence is correct as it is, the answer is ‘No error’. Ignore the errors of punctuation, if any.

The shortest boy of the school/ didn't hesitate to join/ the basketball team which/ was full of tall boys.

A) The shortest boy of the school	B) didn't hesitate to join
C) the basketball team which	D) was full of tall boys

Answer & Explanation Answer: A) The shortest boy of the school

Explanation:

The error lies in the first part of the sentence. After superlative adjectives, majorly two prepositions are used: of and in. We use in with a singular word referring to a place or group. Eg: I am the happiest woman in the world. We use of before plurals, before time periods such as year/month. Eg: Sunday is the best day of the week. Here, in this case, the subject is the 'school', thus, it should be 'in the school'.

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Filed Under: English

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Q:

In the following question, a sentence is given with some bold words which may contain errors. Below the sentence, a table is given with two columns in which column 'A' contains the list of bold words, and in column 'B' the suggested corrections are listed. You have to choose the best alternative among the four given options. If no correction is required against the given bold words, mark (E), i.e., "None of the above" as your answer.
The condition of the hospital and its services reflecting on the inadequacy of Bihar's healthcare system, with patients usually increasing the number of beds available being treated on the floor, insipid food and long bill of medication and services.

A) Both (1)-(5) and (4)-(8)	B) (2)-(6)
C) (1)-(5)	D) Both (4)-(8) and (1)-(5)

Answer & Explanation Answer: B) (2)-(6)

Explanation:

Abilities belong to humans, not of institutions. The number of beds in a hospital are fixed. They cannot be increased beyond a certain limit. So, if the number of beds is less, the number of patients often exceed the number of beds. Insipid and tasteless are synonymous, so no change there. Both medication and medicine have bills, so, changing hem wouldn’t make a difference. Hence, the correct answer is 2.

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Filed Under: English
Exam Prep: TOEFL , CAT

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Q:

How many atoms are present in one molecule of Ozone?

A) 4	B) 1
C) 2	D) 3

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