Aptitude and Reasoning Questions

Q:

The total surface area of a hemisphere is 41.58 sq cm, find its radius.

A) 4.2 cm B) 0.7 cm
C) 1.05 cm D) 2.1 cm
 
Answer & Explanation Answer: D) 2.1 cm

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

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Q:

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.

 

Smart, Aspire, Castle, Abysmal, Accost, ?

 

A) Shop B) Class
C) Showman D) Duties
 
Answer & Explanation Answer: D) Duties

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

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Q:

If the amount received at the end of 2nd and 3rd year as Compound Interest on a certain Principal is Rs 2100, and Rs 2268 respectively, what is the rate (in %) of interest?

A) 7 B) 8
C) 9 D) 10
 
Answer & Explanation Answer: B) 8

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

A boat is moving away from an observation tower. It makes an angle of depression of 60° with an observer's eye when at a distance of 50m from the tower. After 8 sec., the angle of depression becomes 30°. By assuming that it is running in still water, the approximate speed of the boat is

A) 33 km/hr B) 42 km/hr
C) 45 km/hr D) 50 km/hr
 
Answer & Explanation Answer: C) 45 km/hr

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

Three words in bold letters are given in each question, which have something in common among themselves. Out of the four given alternatives, choose the most appropriate description about these three words.

Voodoo: Sorcery: Necromancy

A) They are ancient arts found in sculptures. B) They are terms connected with black magic.
C) They are ancient scripts. D) They are means of communication of pre- historic age.
 
Answer & Explanation Answer: B) They are terms connected with black magic.

Explanation:

They are terms connected with black magic.

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Filed Under: Situation Reaction Test
Exam Prep: Bank Exams

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Q:

In the following problem, '=' stands for '÷' , '+' stands for '­' , 'x' stands for '=', '­' stands for '+' and '÷' stands for 'x'. Find the correct equation.

A) 8 ÷ 4 + 1 ­- 5 = 6 x 4 B) 4 x 6 ÷ 4 + 4 = 7
C) 5 ÷ 3 ­- 25 + 20 = 20 x 39 D) 96 ÷ 2 x 6 ÷105 + 1
 
Answer & Explanation Answer: C) 5 ÷ 3 ­- 25 + 20 = 20 x 39

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

The least number to be added to 435 to make it a perfect square is

A) 8 B) 4
C) 3 D) 6
 
Answer & Explanation Answer: D) 6

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

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Q:

At 8% simple interest per annum a sum of money becomes Rs. 300 in 2.5 years. What was the sum invested?

A) Rs. 275 B) Rs. 250
C) Rs. 240 D) Rs. 260
 
Answer & Explanation Answer: B) Rs. 250

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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