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Q:

Bhavin's birthday is on Monday 29th May. On what day of the week will be Rachit's Birthday in the same year if Rachit was born on 17th November?

A) Saturday B) Wednesday
C) Sunday D) Friday
 
Answer & Explanation Answer: D) Friday

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

3 2091
Q:

If p and q are the roots of the equation x2 –15x + r = 0 and p –q = 1, then what is the value of r ?

A) 55 B) 56
C) 60 D) 64
 
Answer & Explanation Answer: B) 56

Explanation:

In the below equation,

x2–15x + r = 0

sum of roots = p + q = -(-15)/1 = 15 (sum of roots for equation ax2+ bx + c is -b/a)

product of roots = pq = r/1 = r     (product of roots for equation ax2+ bx + c is c/a)

given p –q = 1

also we know that p+q = 15

subtracting the squares of both

(p+q)2 + (p-q)2 = 15^2–1

p2 + q2 + 2pq –p2 –q2 +2pq = 225 -1

4pq = 224

4r = 224

r = 56

 

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2091
Q:

Marked price of an item is Rs 400. On purchase of 1 item discount is 6% and on purchase of 4 items discount is 24%. Rachita buys 5 items, what is the effective discount?

A) 34 percent B) 20.4 percent
C) 12.8 percent D) 23.25 percent
 
Answer & Explanation Answer: B) 20.4 percent

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

2 2091
Q:

Which of the following is a manipuri version of Hockey?

A) Yubi Lakpi B) Khong Kangjei
C) Hiyang Tanaba D) None of the above
 
Answer & Explanation Answer: B) Khong Kangjei

Explanation:
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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2091
Q:

First generation of computer was based on which technology?

A) Vaccum Tube B) VLSI
C) LSI D) Transistor
 
Answer & Explanation Answer: A) Vaccum Tube

Explanation:

The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

4 2091
Q:

A home theatre set is Rs. 4950. If two successive discounts of 20% and 15% are given, then its selling price is

A) Rs.3366 B)  Rs.6633
C)  Rs.3636 D) Rs.6363
 
Answer & Explanation Answer: A) Rs.3366

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

1 2091
Q:

Which of the following compounds from nitrites with nitrous acid?

A) Primary amines B) Secondary amines
C) Tertiary amines D) All of these
 
Answer & Explanation Answer: D) All of these

Explanation:

The acid and the nitrite form nitrous acid which then reacts with the amine.

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 2091
Q:

How many times Atal Bihari Vajpayee was a Member of Parliament?

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

Explanation:

Atal Bihari Vajpayee was a Member of Parliament for 12 times i.e, 10 times for lok sabha and 2 times for rajya sabha.

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2090