Q:

If 2y cosθ = x sinθ and 2x secθ - y cosecθ = 3 then what is the value of $x^{2} + 4 y^{2}$

A) 4	B) 1
C) 2	D) 5

Answer & Explanation Answer: A) 4

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

In which Sport in Olympics, India has won maximum Gold Medals?

A) Shooting	B) Wrestling
C) Hockey	D) Athletics

Answer & Explanation Answer: C) Hockey

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

1 894

Q:

Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of

A) Open system	B) Closed system
C) Isobaric system	D) Isothermal system

Answer & Explanation Answer: A) Open system

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Four statements are given below at A, B, C and D. There may be some errors in the given statement(s). The incorrect statement is your answer.

A) Dark web transactions were initially carried out using legally state-issued currencies.	B) The initial dark web transactions were carried out by legal state-issues currencies.
C) The legal state-issued currencies were used to initially carry in the transactions between the dark webs.	D) Legal state-issued currencies were initially used to carrying out dark web transactions.

Answer & Explanation Answer:

Explanation:

Ans. E.
Option A: ‘legally state-issued currencies’ is incorrect. The word describes the state-issued currencies; hence it should be an adjective and not an adverb. Option B: ‘state-issues’ is incorrect and should be replaced by ‘state-issued’. Option C: ‘carry-in’ is grammatically incorrect. Option D: ‘to carrying out’ is grammatically incorrect.

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Filed Under: English
Exam Prep: CAT , GRE , TOEFL

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Q:

India was ranked at which place among emerging economies on Inclusive Development Index (IDI-2018) released by World Economic Forum (WEF)?

A) 26th	B) 47th
C) 62nd	D) 81st

Answer & Explanation Answer: C) 62nd

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

If demand curve for roller skates is D = 23000 - 19P and supply curve is S = 18000 + 6P, find the equilibrium Price?

A) Rs 100	B) Rs 400
C) Rs 50	D) Rs 200

Answer & Explanation Answer: D) Rs 200

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

___________ gases absorb long wave (infrared) radiation from the earth and emit it again towards the earth.

A) Methane	B) Greenhouse
C) Carbon dioxide	D) Ozone

Answer & Explanation Answer: B) Greenhouse

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Atomic Number of Hydrogen is _______.

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

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