Aptitude and Reasoning Questions

Q:

Two trains move from stations M and N. Both trains move towards each other at speeds of 54 km/hr and 63 km/hr respectively. When they meeteach other, the second train has travel 100 km more than the first. What is the distance (in km) between M and N

A) 600 B) 700
C) 1300 D) 1500
 
Answer & Explanation Answer: C) 1300

Explanation:
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Filed Under: Problems on Trains

5 2225
Q:

A card is drawn from a pack of 52 cards. What is the probability that either card is black or a king? 

A) 15/52 B) 17/26
C) 13/17 D) 15/26
 
Answer & Explanation Answer: D) 15/26

Explanation:

Number of cards in a pack of cards = 52

Number of black cards = 26

Number of king cards = 4 (2 Red, 2 Black)

 

Required, the probability that if a card is drawn either card is black or a king = 

2652 + 452 = 3052 = 1526

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Filed Under: Permutations and Combinations
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

10 2225
Q:

Primary care physicians are responsible for diagnosis and treatment.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Primary care physicians or General practitioners (GP) are the one you go first to get a check up, and if they deem that your problem more severe than they can help you, they will send you to a secondary care physicians like specialists in Cardiologists, Neurologists, Dentists, ...


 


Hence, the given statement, Primary care physicians are responsible for diagnosis and treatment is TRUE.

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2 2225
Q:

15% of a number, when added to 30% of another, gives 24% of the sum of the two numbers. The bigger number is 4 more than the smaller one. What are the numbers?

A) 6, 10 B) 8, 12
C) 10, 14 D) 12, 16
 
Answer & Explanation Answer: B) 8, 12

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

6 2224
Q:

In a row of boys, Punit’s position from the left end is 33rd and Ankit’s position from the right end is 25th. After interchanging their position, Punit’s position becomes 45th from the left end. How many boys are there in the row?

A) 70 B) 71
C) 69 D) 74
 
Answer & Explanation Answer: C) 69

Explanation:
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7 2224
Q:

A boy starts from his house and walks at a speed of 5 km/hr and reaches his school 3 minutes late. Next day he starts at the same time and increases hisspeed by 4 km/hr and reaches 3 minutes early. What is the distance (in km) between the school and his house?

A) 1 B) 1.25
C) 1.125 D) 1.5
 
Answer & Explanation Answer: C) 1.125

Explanation:
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Filed Under: Time and Distance
Exam Prep: Bank Exams

3 2224
Q:

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

DEC, HIG, LMK, PQO, TUS, ?

A) XYZ B) WXY
C) XYW D) YZA
 
Answer & Explanation Answer: C) XYW

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 2223
Q:

If A/3 = B/2 = C/5, then what is the value of ratio (C + A)2 : (A + B)2 : (B + C)2?

A) 9 : 4 : 25 B) 25 : 4 : 9
C) 64 : 25 : 49 D) 49 : 25 : 64
 
Answer & Explanation Answer: C) 64 : 25 : 49

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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