General Knowledge Questions

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.

Report Error

View Answer Report Error Discuss

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

2 5530
Q:

Pakistan which rejoined the commonwealth, had pulled itself out it in the year

A) 1972 B) 1975
C) 1978 D) 1981
 
Answer & Explanation Answer: A) 1972

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: World Organisations

7 5530
Q:

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

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

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology

20 5527
Q:

Eminent poet, litterateur and Jnanpith awardee C. Narayana Reddy who passed away in June 2017, he was a famous poet of _________ and ____________ language.

A) Kannada and Hindi B) Telugu and Malayalam
C) Hindi and Urdu D) Telugu and Urdu
 
Answer & Explanation Answer: D) Telugu and Urdu

Explanation:

Eminent poet, litterateur and Jnanpith awardee C. Narayana Reddy, popularly known as CiNaRe, passed away.  CiNaRe was known for his use of Telugu in its pure form, and would not be swayed by filmmakers on the use of the language. He was awarded the Padma Shri in 1977 and the Padma Bhushan in 1992. His compilation of poems, titled ‘Viswambhara’, got him the Jnanpith award in 1988. In 1997, he was nominated as a Member of the Rajya Sabha.

Report Error

View Answer Report Error Discuss

Filed Under: Famous Personalities
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

6 5525
Q:

When a ray of light is  refracted by a prism such that the angle of deviation is minimum then

A) the angle of emergence is equal to the angle of incidence B) the angle of emergence is greater than the angle of incidence
C) the angle of emergence is smaller than the angle of incidence D) the sum of the angle of incidence and the angle of emergence is equal to 90 degrees
 
Answer & Explanation Answer: A) the angle of emergence is equal to the angle of incidence

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Physics

5 5525
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

Explanation:
Report Error

View Answer Report Error Discuss

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

8 5519
Q:

Which of the following is the only member of the G-15 from the Indian subcontinent

A) Nepal B) Bangladesh
C) Burma D) Pakistan
 
Answer & Explanation Answer: D) Pakistan

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: World Organisations

6 5518
Q:

India has launched Mahatma Gandhi Pravasi Suraksha Yojana Scheme in which of the following countries?

A) US B) UAE
C) Bhutan D) Bangladesh
 
Answer & Explanation Answer: B) UAE

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness

9 5517