Exams


Q:

If "A" means "subtraction", "B" means "division", "C" means "addition" and "D" means "multiplication", then

 

294 B 7 A 40 C 33 D 11 = ?

 

A) 369 B) 365
C) 368 D) 363
 
Answer & Explanation Answer: B) 365

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 7653
Q:

ΔXYZ is right angled at Y. If m∠X = 45°, then find the value of (cosecZ + √3/2).

 

A) (2√2+√3)/2 B) 5/6
C) (1+2√3)/2 D) (√2+1)/√2
 
Answer & Explanation Answer: A) (2√2+√3)/2

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

1 7644
Q:

How many A's are there in the following sequence which are immediately followed by B as well as immediately preceded by Z?

 

A M B Z A N A A B Z A B A Z B A P Z A B A Z A B 

A) Three B) Two
C) One D) More than three
 
Answer & Explanation Answer: A) Three

Explanation:

The letter A satisfying the following Structure ZAB

 

A M B Z A N A A B Z A B A Z B A P Z  A B A Z A B 

 

Answer (A) is correct

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Filed Under: Alphabet Test
Exam Prep: AIEEE , Bank Exams , CAT

5 7643
Q:

Selling an article at a profit of 20%, Aman gets Rs. 400 more than selling at a loss of 20%. The cost price of the article is ?

A) Rs.1000 B) Rs. 1020
C) Rs.1210 D) Rs.1140
 
Answer & Explanation Answer: A) Rs.1000

Explanation:

Cost price of the article is given by

= 400x100/(20+20)

= Rs.1000

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Filed Under: Profit and Loss
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

21 7643
Q:

Rs. 69 were divided among 115 family members so that each lady gets 50 paise less than each gentleman, and each gentleman received twice the paise as each lady received. Find the number of  gentlemen in the family?

A) 23 B) 92
C) 48 D) 52
 
Answer & Explanation Answer: A) 23

Explanation:

Total number of female members = 115

Let the number of males = x

Number of females = y

=> x + y = 115  ......(1)

According to the given data,

x + y(0.50) = 69 ......(2)

From (1) & (2), we get

0.5y = 46

=> y = 46 x 2 = 92

=> x = 115 - 92 = 23

 

Hence, required number of gentlemen in the family = x = 23.

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

8 7642
Q:

The product of two successive numbers is 9506.Which is the smaller of the two numbers?

A) 96 B) 97
C) 98 D) 99
 
Answer & Explanation Answer: B) 97

Explanation:

9506= 97.50 So 97 and 98 are the two numbers. 

 

so 97 is the answer

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams
Job Role: Bank PO

3 7640
Q:

A group of eight bits is called

A) buzz B) nibble
C) byte D) word
 
Answer & Explanation Answer: C) byte

Explanation:

A group of eight bits is called as a byte and that of 4 bits is called as a nibble.

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

16 7640
Q:

The area of a rectangle is 80 cm.If its length is 16 cm, what is its width?

A) 5cm B) 10cm
C) 15cm D) 20cm
 
Answer & Explanation Answer: A) 5cm

Explanation:

A=LB

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

9 7638