Tag: science & technology

Quizzes (551) Questions (11015)

Questions Related to science & technology

Multiple choice general knowledge science & technology

STD

  1. Subsribe Trunk Dialling

  2. Subsriber Trunk Dialling

  3. Subsriber Trunk Dial

  4. Subsribe Trunk Dial
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

STD stands for Subscriber Trunk Dialling, which allows telephone subscribers to directly dial long-distance calls without operator assistance. Option B is correct. Options A, C, and D contain spelling errors ('Subsribe' instead of 'Subscribe' and 'Subsribe' instead of 'Subscriber').

Multiple choice general knowledge science & technology

ISD

  1. International Subsriber Dial

  2. International Subsribe Dialling

  3. International Subsriber Dialling

  4. International Subsriber Diallor
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

ISD stands for International Subscriber Dialling. It is the system that allows telephone subscribers to make international calls without operator assistance.

Multiple choice general knowledge science & technology

BOB

  1. Bank of Bureau

  2. Bank of Benara

  3. Bank of Biscuits

  4. Bank of Baroda
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

BOB stands for Bank of Baroda, one of India's largest public sector banks. Option D is correct. Options A, B, and C are incorrect expansions that do not correspond to any major Indian bank.

Multiple choice general knowledge science & technology

FM

  1. First Modulation

  2. Feather Module

  3. Frequency Modulation

  4. Feather Modulation
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

FM stands for Frequency Modulation, a method of encoding information in a carrier wave by varying its frequency. Option C is correct. Options A, B, and D are incorrect - 'First Modulation' and 'Feather Modulation/Module' are not standard telecommunications terms.

Multiple choice general knowledge science & technology

PCO

  1. Public Call Officer

  2. Public Cab Office

  3. Public Call Office

  4. Private Call Office
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

PCO stands for Public Call Office, a telephone service provider in India where people can make calls for payment. Option C is correct. Options A, B, and D are incorrect - 'Public Call Officer' and 'Public Cab Office' are not the correct expansion.

Multiple choice general knowledge science & technology

CTC

  1. Current to Company

  2. Cost to Companion

  3. Cost to Company

  4. Cost to Compare
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

CTC stands for Cost to Company, which represents the total annual cost of an employee to the organization including salary, bonuses, and benefits. Option C is correct. Options A, B, and D are incorrect expansions.

Multiple choice general knowledge science & technology

CDMA

  1. Centre Division Multiple Access

  2. Code Division Multiple Access

  3. Code Division Multiple Accessor

  4. Code Dividor Multiple Accessor
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

CDMA stands for Code Division Multiple Access, a channel access method used by various radio communication technologies. Option B is correct. Options A, C, and D are incorrect - 'Centre Division' and 'Dividor' are not the correct terms.

Multiple choice general knowledge science & technology

GSM

  1. Global System for Mobile Communities

  2. Global Syscom for Mobile Communication

  3. Global System for Mobile Communication

  4. Global System for Mobile Community
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

GSM stands for Global System for Mobile Communication, a standard for mobile phones and networks. Option C is correct. Options A, B, and D are incorrect - 'Global Syscom' and 'Mobile Communities/Community' are not the correct expansion.

Multiple choice general knowledge science & technology

SIM

  1. Subscribe Identity Modum

  2. Subscriber Iden Modum

  3. Subscriber Identity Modum

  4. Subscriber Identity Module
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

SIM stands for Subscriber Identity Module, a smart card that stores a mobile subscriber's identity and information. Option D is correct. Options A, B, and C are incorrect - 'Subscribe' and 'Modum' are misspelled or wrong.

Multiple choice general knowledge science & technology

RBI

  1. Reserve Bank Of India

  2. Railway Bank Of India

  3. Road Bank Of India

  4. Reserve Bureau Of India
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

RBI stands for Reserve Bank of India, India's central banking institution. Option A is correct. Options B, C, and D are incorrect - 'Railway Bank' and 'Road Bank' are not real institutions.