Questions

Q:

A wire of copper having length I and area of cross-section A is taken and a current / is flown through it. The power dissipated in the wire is P. If we take an aluminium wire having same dimensions and pass the same current through it, the power dissipated will be

A) P B) < P
C) > P D) 2P
 
Answer & Explanation Answer: C) > P

Explanation:

Aluminum has a resistivity varying from 2.65 to 2.82 × 10−8 Ω m.The resistivity of copper is generally given as: 1.72 x 10-8 Ω.m.So, since resistivity of aluminium is higher than that of copper, so Power dissipated will be greater than P. this is because rest of the factors (l, A and i) are constant.

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

1 2735
Q:

Who is considered as the father of Jainism

Answer

Mahavira

Report Error

View answer Workspace Report Error Discuss

Subject: Indian Culture

55 2735
Q:

Which of these liquids has the highest viscosity?

A) Milk B) Syrup
C) Pineapple juice D) Water
 
Answer & Explanation Answer: B) Syrup

Explanation:

The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness".

Here in the given options, syrup has the highest viscosity.

Report Error

View Answer Report Error Discuss

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

3 2734
Q:

Which country has decided to venture into Internet of things with new satellite system 'Marathon'?

A) China B) Russia
C) India D) Japan
 
Answer & Explanation Answer: B) Russia

Explanation:

Russia has decided to venture into Internet of things with new satellite system 'Marathon'.

Report Error

View Answer Report Error Discuss

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

0 2734
Q:

Which one of the following statements about the Deen Dayal Upadhyaya Grameen Kaushalya Yojana (DDU-GKY) is not correct?

A) It is a placement-linked skill training programme exclusively for rural girls. B) It aims to convert India’s demographic surplus into a demographic dividend.
C) The scheme aims to benefit more thain 55 million poor rural folk. D) It is a generational poverty alleviation programme.
 
Answer & Explanation Answer: A) It is a placement-linked skill training programme exclusively for rural girls.

Explanation:

The Ministry of Rural Development (MoRD) announced the Deen Dayal Upadhyaya Grameen Kaushalya Yojana (DDU-GKY) Antyodaya Diwas, on 25th September 2014. DDU-GKY is a part of the National Rural Livelihood Mission (NRLM), tasked with the dual objectives of adding diversity to the incomes of rural poor families and cater to the career aspirations of rural youth.

DDU-GKY is uniquely focused on rural youth between the ages of 15 and 35 years from poor families. Over 180 million or 69% of the country’s youth population between the ages of 18 and 34 years, live in its rural areas. Of these, the bottom of the pyramid youth from poor families with no or marginal employment number about 55 million.

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: Bank Exams

0 2734
Q:

Name the poet who wrote "Prithviraj Raso", a poem describing Prithviraj Chauhan's life.

A) Vir Siroja B) Chand Bardai
C) Meerja Umed D) Nur Fateh
 
Answer & Explanation Answer: B) Chand Bardai

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Books and Authors
Exam Prep: Bank Exams , CAT

0 2734
Q:

Tensional forces normally cause which one of the following?

A) normal faults B) strike-slip faults
C) thrust faults D) reverse faults
 
Answer & Explanation Answer: A) normal faults

Explanation:

Tensional forces normally cause normal faults.

Report Error

View Answer Report Error Discuss

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

2 2733
Q:

As an infant, the ability to produce antibodies is

A) about 80% of that of an adult B) nonexistent
C) limited D) the same as an adult
 
Answer & Explanation Answer: C) limited

Explanation:

As an infant, the ability to produce antibodies is limited.

Report Error

View Answer Report Error Discuss

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

0 2733