Q:

A research team of 6 people is to be formed from 10 chemists,5 politicians, 8 economists and 15 biologists.How many teams have atleast 5 chemists?

A) 7350	B) 6400
C) 6379	D) 7266

Answer & Explanation Answer: D) 7266

Explanation:

10C5 x 28C1 x 10C6 = 7266

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 4107

Q:

What is at the end of a rainbow?

Answer

The logical answer for a puzzle is that the letter 'W'.

A rainbow is a spectrum of light that appears in the sky when sunlight is refracted through raindrops or other drops of moisture in the Earth's atmosphere. They have inspired much popular folklore, including the belief that a leprechaun can be found with a pot of gold at the end of a rainbow.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

3 4106

Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
Rohan said, "Where shall I be this time next month"

A) Rohan contemplated where shall he be that time the following month.	B) Rohan asked that where should be that time next month.
C) Rohan wondered where he should be that time the next month.	D) Rohan wondered where he would be that time the following month.

Answer & Explanation Answer: D) Rohan wondered where he would be that time the following month.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 4106

Q:

Number of moles of CO2 present in 24 grams of carbon is

A) 0.5	B) 1
C) 2	D) 0.25

Answer & Explanation Answer: C) 2

Explanation:

1 mole of CO2 contain 12gms of carbon and 44 gms of CO2

therefore 24 gms of carbon is present in 88 gms of CO2 or 2 moles of CO2

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Filed Under: Chemistry

7 4100

Q:

Answer the Following Puzzle.

Number_Puzzles_Typical_Aptitude_Questions_and_Answers1585548407.png image

A) 1111	B) 4311
C) 1143	D) 4343

Answer & Explanation Answer: C) 1143

Explanation:

Starting with the top 3 digit number, the first digit increases by 2 as you descend,from 1 to 11. The middle digit decreases by 1 each time,and the right hand digit alternates between 5 and 3

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Filed Under: Number Puzzles
Exam Prep: CAT , Bank Exams

13 4100

Q:

I have four fingers and a thumb, but not alive.

Who am I?

Answer

A glove. It has 5 fingers as we have but not alive.

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Subject: Logic Puzzles Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

2 4099

Q:

Math Logic Challenge

18582095_1309614185812349_1823149961450714717_n1499156071.jpg image

A) 23	B) 26
C) 13	D) 29

Answer & Explanation Answer: B) 26

Explanation:

Let the integer be x. Then,

$x^{2} - 20 x = 156$

(x + 6)(x - 26) = 0

x = 26

The integer is 26.

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Filed Under: Math Puzzles
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

12 4099

Q:

'Pencillin' which is used as an antibiotic is obtained from

A) Bacteria	B) Fungi
C) Algae	D) Lichens

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