Aptitude and Reasoning Questions

Q:

Raghu has invested Rs. 1000 and received Rs. 1300 at 6% per annum simple interest after X years. Find thevalue of X.

A) 4 years B) 3 years
C) 2 years D) 5 years
 
Answer & Explanation Answer: D) 5 years

Explanation:
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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

There are two parallel streets each directed north to south. A person in the first street travelling from south to north wishes to take the second street which is on his right side. At some place, he makes a 150 deg turn to the right and he travels for 15 minutes at the speed of 20 km/hr. After that he takes a left turn of 60 deg and travels for 20 minutes at the speed of 30 km/hr in order to meet the second street. What is the distance between the two streets?

A) 7.5 km B) 10.5 km
C) 12.5 km D) 15 km
 
Answer & Explanation Answer: C) 12.5 km

Explanation:
Initially the person is travelling from south to north i.e. D to A
He takes 150 deg right turn and moves AB distance and then he takes 60 deg left turn travels BC
AB = 20km/hr * 15/60 hr = 5km
BC = 30 * 20/60 = 10 km
We know that distance between both the streets is DC = DB + BC
DB = AB cos 60o= 5. ½ =2.5 km
So the distance between streets = 12.5 km
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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

In a certain code language, "READ" is written as "18514". How is "RATE" written in that code language?

A) 181520 B) 181025
C) 181205 D) 181914
 
Answer & Explanation Answer: C) 181205

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

A plane flies 100 km West, then it turns South and flies 150 km, then it turns West and flies 300 km, then it turns to its right and flies 150 km. Where is it now with reference to its starting position?

A) 400 km East B) 200 km West
C) 400 km West D) 200 km East
 
Answer & Explanation Answer: C) 400 km West

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Filed Under: Direction Sense Test

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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.
C11, V17, O23, ?

A) H30 B) H31
C)  I29 D) I31
 
Answer & Explanation Answer: B) H31

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

In the English alphabet, which letter is 13th from right end?

A) L B) M
C) N D) O
 
Answer & Explanation Answer: C) N

Explanation:
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Q:

If m ­ n = 2 , mn = 15 , (m , n > 0) then the value of m2-n2m3-n3

A) 1856 B) 1658
C) 1586 D) 1568
 
Answer & Explanation Answer: D) 1568

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Introducing a girl Anjali says, "She is the daughter of the only sister of the son of my mother". How is the girl related to Anjali?

A) Cousin B) Daughter
C) Sister-in-law D) Niece
 
Answer & Explanation Answer: B) Daughter

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Filed Under: Blood Relations
Exam Prep: Bank Exams

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