Aptitude and Reasoning Questions

Q:

Arrange the words given below in a meaningful sequence.

1.Elephant  2.Cat  3.Mosquito  4.Tiger    5. Whale 

A) 5, 3, 1, 2, 4 B) 3, 2, 4, 1, 5
C) 1, 3, 5, 4, 2 D) 2, 5, 1, 4, 3
 
Answer & Explanation Answer: B) 3, 2, 4, 1, 5

Explanation:

The correct order is :

Mosquito    Cat    Tiger   Elephant   Whale

         3             2          4              1             5

Report Error

View Answer Report Error Discuss

73 72947
Q:

Biped : Quadruped :: Ostrich : ?

A) Cat B) Kangaroo
C) Penguin D) Duck
 
Answer & Explanation Answer: A) Cat

Explanation:

A biped is an animal that uses two legs for walking and the quadrupeds are animals that use four legs for walking.

 

From the Given options, Cat only have 4 legs.

 

So Biped : Quadruped :: Ostrich : Cat.

Report Error

View Answer Report Error Discuss

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

171 72886
Q:

If log 2 = 0.3010 and log 3 = 0.4771, the values of log5 512 is

A) 2.875 B) 3.875
C) 4.875 D) 5.875
 
Answer & Explanation Answer: B) 3.875

Explanation:

ANS:      log5512 = log512/log5  =  log29log10/2  =9log2log10-log2 =9*0.30101-0.3010 =2.709/0.699 =2709/699 =3.876

Report Error

View Answer Report Error Discuss

Filed Under: Logarithms
Exam Prep: Bank Exams
Job Role: Bank PO

207 72255
Q:

ΔXYZ is right angled at Y. If sinX = 12/13, then what is the value of cosecZ ?

 

A) 5/12   B)  5/13  
C) 13/5   D)  13/12
 
Answer & Explanation Answer: C) 13/5  

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Area
Exam Prep: Bank Exams

0 72239
Q:

The average of five consecutive odd numbers is 61. What is the difference between the highest and lowest numbers :

A) 4 B) 8
C) 12 D) 16
 
Answer & Explanation Answer: B) 8

Explanation:

Let the numbers be x, x + 2, x + 4, x + 6 and x + 8.

Then  [x + (x + 2) + (x + 4) + (x + 6) + (x + 8) ] / 5 = 61.

or 5x + 20 = 305 or x = 57.

So, required difference = (57 + 8) - 57  = 8

Report Error

View Answer Report Error Discuss

Filed Under: Average

235 71944
Q:

All flowers are toys. Some toys are trees. Some angels are trees

Conclusions:

1. Some angels are toys

2. Some trees are flowers

3. Some flowers are angels

A) None follows B) Only 1 follows
C) Only 2 follows D) Only 1 and 3 follow
 
Answer & Explanation Answer: A) None follows

Explanation:

All flowers are toys. Some toys are trees

Since the middle term 'toys' is not distributed even once in the premises,no definite conclusion follows.

 

 

Some toys are trees. Some angels are trees

Since both premises are particular,no definite conclusion an be drawn

Report Error

View Answer Report Error Discuss

28 71882
Q:

If a+b=5 and 3a+2b=20,then (3a+b)will be :

 

A) 20 B) 15
C) 25 D) 30
 
Answer & Explanation Answer: C) 25

Explanation:

a+b=5   ...(1)    and    3a+2b=20 ...(2)

 

Multiplying (1) by 2 and subtracting from (2), we get : a=10.

 

Putting a=10 in (1), we get : b=-5

 

Therefore,   (3a+b) = 3 x 10+(-5)=30-5=25.

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: CAT
Job Role: Bank Clerk

24 71279
Q:

Rasik walked 20 m towards north. Then he turned right and walks 30 m. Then he turns right and walks 35 m. Then he turns left and walks 15 m. Finally he turns left and walks 15 m. In which direction and how many metres is he from the starting position?

A) 15 m West B) 30 m East
C) 30 m West D) 45 m East
 
Answer & Explanation Answer: D) 45 m East

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Direction Sense Test

436 71179