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Q:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.HPA, FMZ, DJY, BGX, ?

A) ZDW B) ZEV
C) YDW D) YEV
 
Answer & Explanation Answer: A) ZDW

Explanation:
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Filed Under: Alphabet Test - Verbal Reasoning - Mental Ability

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Q:

Indian Army's School of Artillery is located at_______________

A) Khadakvasala B) Dehradun
C) Deolali D) Roorkee
 
Answer & Explanation Answer: C) Deolali

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Filed Under: General Awareness
Exam Prep: Bank Exams , GATE

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Q:

A solid sphere of radius 6 cm is melted and re-casted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder ?

A) 3 cm B) 1.5 cm
C) 1 cm D) 2.5 cm
 
Answer & Explanation Answer: C) 1 cm

Explanation:

Let, inner radius of cylinder be ‘x’ cm.
4/3 π(6)3 = π × 32 (52 − x2)

or, (4 × 6 × 6 × 6) / (3 × 32) = 25 − x2 or, x2 = 25 − 9
or, x = 4 cm
Hence, thickness = 5 – 4 = 1 cm.

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

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Q:

There were 35 studentsina hostel.Ifthenumber of studentsbe increased by 7, the expenditure on food increases by Rs 42 per day while the average expenditure of studentsis reduced by Rs 1. What was the initial expenditure on food per day?

A) Rs 432 B) Rs 442
C) Rs 420 D) Rs 400
 
Answer & Explanation Answer: C) Rs 420

Explanation:

Let the original avg expenditure be x

Total expenditure = 35x

⇒35x + 42 = (x-1) X 42

⇒35x + 42 = 42x –42

⇒7x = 84

⇒x = 12

So, initial expenditure = 12 X 35 = 420

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Filed Under: Average - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

If, 4x3=14; 5x4=18; 6x5=22; Then find the value of 7x6=?

A) 20 B) 26
C) 30 D) 42
 
Answer & Explanation Answer: B) 26

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Filed Under: Mathematical Operations - Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams

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Q:

The word 'Satyameva Jayate' have been derived from which Upanishad?

A) Akshi Upanishad B) Mundaka Upanishad
C) Garuda Upanishad D) Mahavakya Upanishad
 
Answer & Explanation Answer: B) Mundaka Upanishad

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

The marked price of a sofa set is Rs 4800 which is sold at Rs 3672 at two successive discounts. If the first discount is 10%, then what will be the second discount (in %)?

A) 13 B) 15
C) 14 D) 17
 
Answer & Explanation Answer: B) 15

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Filed Under: Percentage - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

What will be the net discount percentage of three successive discounts of 20%, 10% and 30%?

A) 45.2 B) 49.6
C) 54.6 D) 50.4
 
Answer & Explanation Answer: B) 49.6

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Filed Under: Percentage - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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