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Q:

Puzzle : Sequence of numbers

Sequence of numbers are 1, 11, 21, 1211, 111221. What will be the next one in the above sequence?

Answer

 It is a strange sequence. Each number describes the resemblance of the previous one, except the first one.


11 describes the previous '1' which contains one '1'


21 describes the previous '11' which contains two '1'


1211 describes the previous '21' which contains one '2' and one '1'


111221 describes the previous '1211' which contains one '1', one '2' and two '1'.


So the next sequence will be 312211, that is the previous '111221' contains three '1', two '2' and one '1'.

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Subject: Math Puzzles

16 5106
Q:

A body is initially moving with a velocity of 10 m/s. It undergoes an acceleration of 2 m/s2 for 5 seconds. Find the displacement (in m) of this body in these 5 seconds.

 

A)  25 B)  37.5
C)  50 D)  75
 
Answer & Explanation Answer: D)  75

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Filed Under: Physics
Exam Prep: Bank Exams

4 5105
Q:

'The Race of my Life' the Autobiography has been co-authored by Milkha Singh's daughter, whose name is ____ ?

A) Sonia Sanwalka B) Mankhia Singh
C) Sanjitia Sardar D) Poonam Dillo
 
Answer & Explanation Answer: A) Sonia Sanwalka

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Filed Under: Books and Authors
Exam Prep: AIEEE , Bank Exams
Job Role: Bank Clerk , Bank PO

13 5104
Q:

The Tehri Hydro Power Complex is located in the State of

A) Uttarakhand B) Uttar Pradesh
C) Himachal Pradesh D) Sikkim
 
Answer & Explanation Answer: A) Uttarakhand

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Filed Under: Indian Economy

2 5104
Q:

Transformation of input into output is performed by

A) CPU B) The input-output unit
C) Memory unit D) Peripherals
 
Answer & Explanation Answer: A) CPU

Explanation:

We know that, in computers transformation of input into output is performed by the ALU unit i.e, the Arithematic and Logical unit that performs all the logical and arithmatical operations in the CPU - Central Processing Unit.

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

6 5103
Q:

The most essential feature of the Paliamentary form of Government is the 

A) Sovereignty of the Parliament B) Written Constitution
C) Accountability of the executive to the legislature D) Independent judiciary
 
Answer & Explanation Answer: A) Sovereignty of the Parliament

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Filed Under: Indian Politics

6 5101
Q:

 To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.

A) ONLY B) DISTINCT
C) UNIQUE D) SINGLE
 
Answer & Explanation Answer: B) DISTINCT

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Filed Under: Database

1 5101
Q:

Which one of the following strongly threatens biodiversity?

A) Eragile ecosystems such as mangroves and wetlands B) Inaccessible habitates in the Himalayas
C) Desstruction of natural habitates and regetation and Jhum cultivation D) Creation of biosphere reserves
 
Answer & Explanation Answer: C) Desstruction of natural habitates and regetation and Jhum cultivation

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Filed Under: Biology

13 5099