Exams Questions and Answers

Q:

Which of the following is the India's first underwater robotic drone?

A) EyeROV TUNA	B) HandROV TUNA
C) BrainROV TUNA	D) HeadROV TUNA

Answer & Explanation Answer: A) EyeROV TUNA

Explanation:

EyeROV TUNA, the India's first underwater robotic drone was launched and handed over to Kochi based DRDO lab and it can send realtime videos of ships and other underwater structures to help with their repair and maintenance.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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1 2281

Q:

What was the strength of Indus economy?

A) Trading	B) Agriculture
C) Electricity	D) Mining

Answer & Explanation Answer: B) Agriculture

Explanation:

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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

What is the correct order for Respiration?

A) Election transport chain – Krebs’ cycle – glycolysis	B) Glycolysis – Krebs’ cycle – electron transport chain
C) Glycolysis – electron transport chain – Krebs’ cycle	D) The Krebs’ cycle - electron transport chain - glycolysis

Answer & Explanation Answer: B) Glycolysis – Krebs’ cycle – electron transport chain

Explanation:

Cellular respiration can be broken down into three main steps:

1. Glycolysis,

2. The Kreb's cycle (The citric acid cycle), and

3. Electron Transport Chain.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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3 2280

Q:

A race has three parts. The speed and time required to complete the individual parts for a runner is displayed on the following chart:

Part I Part II Part III

Speed (kmph) 9 8 7.5

Time (minutes) 50 80 100

What is the average speed of this runner?

A) 8.17 kmph	B) 8.00 kmph
C) 7.80 kmph	D) 7.77 kmph

Answer & Explanation Answer: B) 8.00 kmph

Explanation:

Avg speed = Tot dist/Tot time = (45+64+75)/23 = 184/23

= 8 kmph

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Filed Under: Time and Distance
Exam Prep: Bank Exams

3 2280

Q:

In human relations, the irritation threshold is the

A) length of time an annoying behavior continues	B) action that causes an annoyance
C) frequency of the annoying behavior	D) point at which a person notices something and becomes annoyed

Answer & Explanation Answer: D) point at which a person notices something and becomes annoyed

Explanation:

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

Exerts a force on anything that has an electric charge

A) Electric field	B) Electrostatic force
C) Inductive field	D) All of the above

Answer & Explanation Answer: A) Electric field

Explanation:

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

Phosphorescence is a phenomenon associated with which algal division?

A) Dinoflagellates	B) Brown algae
C) Red algae	D) Euglenophytes

Answer & Explanation Answer: D) Euglenophytes

Explanation:

Phosphorescence is a phenomenon associated with an algal division called euglenophytes.

Phosphorescence is a phenomenon when an object is capable of releasing photons of light at a longer wavelength in response to absorbing light of a shorter wavelength. The object releasing the light only releases the light after some time has passed since it absorbed the light of a short wavelength.

Euglenophytes are single-celled plant-like protists that have no cell wall.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , GATE
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Q:

If $27^{x} + 27^{[x - (1 / 3)]}$ = 972, then what is the value of x?

A) 2	B) 3
C) 4	D) 5

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