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Q:

World Tobacco Day is celebrated on _____ ?

A) 30 May B) 31 May
C) 1 June D) 5 June
 
Answer & Explanation Answer: B) 31 May

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Filed Under: Important Days and Years

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Q:

Which of the following is India’s first indigenously developed nuclear powered submarine ?

A) INS Arihant B) INS Vikrant
C) INS Sindhurakshak D) INS Trikhand
 
Answer & Explanation Answer: A) INS Arihant

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

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Q:

Frederick Sanger is a twice recipient of the Nobel Prize for

A) Chemistry in 1958 and 1980 B) Physics in 1956 and 1972
C) Chemistry in 1954 and Peace in 1962 D) Physics in 1903 and Chemistry in 1911
 
Answer & Explanation Answer: A) Chemistry in 1958 and 1980

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Filed Under: General Awareness

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Q:

Which of the following indicates the maximum number of entities that can be involved in a relationship?

A) Minimum cardinality B) Maximum cardinality
C) ERD D) Greater Entity Count (GEC)
 
Answer & Explanation Answer: B) Maximum cardinality

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Filed Under: Database

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Q:

In plant body, the water and minerals are transported by _______

A) Bast B) Collenchyma
C) parenchyma D) Xylum
 
Answer & Explanation Answer: D) Xylum

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Filed Under: Biology

20 5561
Q:

Which international Airport Ltd has bagged the National Award for 'Excellence' in Energy Management ?

A) New Delhi B) Lucknow
C) Hyderabad D) Mumbai
 
Answer & Explanation Answer: C) Hyderabad

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Filed Under: Honours and Awards
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

8 5559
Q:

India first won the Olympic Hockey gold at

A) London B) Berlin
C) Amstedam D) Los Angeles
 
Answer & Explanation Answer: C) Amstedam

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Filed Under: Sports

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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

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