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Q:

Can you name the four days of the week that begin with the letter T?

Answer

Today, Tomorrow, Tuesday and Thursday.

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Subject: Logic Puzzles Exam Prep: Bank Exams

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Q:

The first battle of Panipat (1526) was fought between

A) Akbar and Hemu B) Babur and Rana Sanga
C) Ibrahim Lodhi and Babur D) Prithviraj Chauhan and Mohd Gauri
 
Answer & Explanation Answer: C) Ibrahim Lodhi and Babur

Explanation:
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Filed Under: Indian History

13 4956
Q:

"Pellagra" is caused due to the deficiency of

A) Niacin B) Riboflavin
C) Thiamine D) Pyridoxine
 
Answer & Explanation Answer: A) Niacin

Explanation:
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Filed Under: Biology

14 4954
Q:

Source of infection in diseases like Tuberculosis, Mumps and Whooping cough is

A) Direct contact B) Droplets of saliva
C) Carrier organism D) A vector
 
Answer & Explanation Answer: B) Droplets of saliva

Explanation:
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Filed Under: Biology

14 4953
Q:

Hot water is poured simultaneously in four metallic tumblers painted outside with different paints. After some time the water will be found to have cooled most in the tumbler painted.

A) rough white B) rough black
C) shining white D) shining black
 
Answer & Explanation Answer: B) rough black

Explanation:

Black surfaces are good emitters of heat. If the black surface is rough too, the emitting will be better. Shinning surfaces reflect black radiation . So if the black surface is also shining the effectiveness of emitting heat is lessened.

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Filed Under: Physics

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Q:

A polygenic trait is controlled by 3 genes A, B and C. In a cross AaBbCc x AaBbCc, the phenotypic ratio of the offsprings was observed as 1 : 6 : m : 20 : m : 6 : 1. What is the value of m?

A) 10 B) 15
C) 18 D) 24
 
Answer & Explanation Answer: B) 15

Explanation:

Here crossing is AaBbCc x AaBbCc

As it is trihybrid cross,

we know, Number of zygotes formed = 4n, where n = 3

43 = 64

Given ratio of offsprings = 1 : 6 : m : 20 : m : 6 : 1

Now,  1 + 6 + m + 20 + m + 6 + 1 = 64

34 + 2m = 64

2m = 30

=> m = 15.

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

2 4950
Q:

The Pitt's India Act empowered the Governor - General with

A) Power of vote B) A casting vote
C) The power to dismiss the council D) The power to add more members to the council
 
Answer & Explanation Answer: B) A casting vote

Explanation:
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Filed Under: Indian History

7 4950
Q:

What is the systematic name of NH4ClO3?

A) Ammonium Chloride B) Ammonium Chlorate
C) Ammonium Chlorane D) Ammonium Chlorine
 
Answer & Explanation Answer: B) Ammonium Chlorate

Explanation:

In common we all call the systematic name of NH4ClO3 as Ammonium Chlorate. But originally the systematic name is azanium trioxidochlorate.

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Filed Under: Chemistry
Exam Prep: AIEEE , GATE
Job Role: Analyst

5 4949