Exams Questions and Answers

Q:

Three solid spheres of radius 3 cm, 4 cm and 5 cm are melted and recasted into a solid sphere. What will be the percentage decrease in the surface area?

A) 12	B) 14
C) 16	D) 28

Answer & Explanation Answer: D) 28

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

1 1384

Q:

Which one of the following is the theme of the World Soil Day, 2017?

A) Soils and pulses, a symbol for life	B) Caring for the Planet starts from the Ground
C) Soils, a solid ground for life	D) Soils, foundation for family farming

Answer & Explanation Answer: B) Caring for the Planet starts from the Ground

Explanation:

World Soil Day 2017 is celebrated on 5 December under the theme "Caring for the Planet starts from the Ground," with activities aiming to communicate messages on the importance of soil quality for food security, healthy ecosystems and human well-being.Soils not only produce 95% of the food we consume, they also have a huge potential for taking carbon from the atmosphere and offsetting the greenhouse gas emissions. Keeping the soil healthy can bring a multitude of gains, from food security to sustainable livelihoods and climate benefits.

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Filed Under: Important Days and Years
Exam Prep: Bank Exams

5 1384

Q:

Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores?

A) Chloroplast	B) Stomata
C) Chlorophyl	D) Vacuole

Answer & Explanation Answer: B) Stomata

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

A shopkeeper marks up his wares by 60% and offers 25% discount. What will be the selling price (in Rs) if the cost price is Rs 1600?

A) 1920	B) 2000
C) 2120	D) 2200

Answer & Explanation Answer: A) 1920

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If X + Y + Z = 9 then the value of ${(X - 4)}^{3} + {(Y - 2)}^{3} + {(Z - 3)}^{3} - 3 (X - 4) (Y - Z) (Z - 3)$ is

A) 6	B) 9
C) 0	D) 1

Answer & Explanation Answer: C) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Which country won the 2016 Men's Kabaddi World Cup?

A) India	B) Thailand
C) Pakistan	D) Iran

Answer & Explanation Answer: A) India

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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

If a mirror is placed on the line MN, then which of the answer figure is the right image?

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

Answer & Explanation Answer: D) 4

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

Rahul moves 5 km towards south and then takes a left turn to move 5 km more. Again, he takes a left turn and moves 10 km and finally, he moves 5 km towards west. In which direction is he now from his initial position?

A) West	B) East
C) South	D) North

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