Tag: science & technology

Quizzes (551) Questions (11015)

Questions Related to science & technology

Multiple choice general knowledge science & technology

The web search engine altavista was owned by

  1. yahoo

  2. google

  3. microsoft

  4. sun
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

AltaVista became part of Yahoo's portfolio through Overture Services' acquisition in 2003, marking a pivotal moment in search engine consolidation. Major tech players like Google, Microsoft, and Sun never owned this pioneering search platform. Yahoo's ownership continued until the service was ultimately discontinued in 2013.

Multiple choice general knowledge science & technology

111,222 Multiplied by 111,222

  1. 12470343384

  2. 13290333284

  3. 12370333284

  4. 12380343384
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

111,222 multiplied by 111,222 equals 12,370,333,284. This is a straightforward squaring operation: 111,222² = 12,370,333,284. You can verify this using long multiplication, a calculator, or algebraic identities.

Multiple choice general knowledge science & technology

111,111 Multiplied by 111,222

  1. 12345798642

  2. 12357978642

  3. 12345977642

  4. 12357987642
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

111,111 multiplied by 111,222 equals 12,357,987,642. This can be verified using standard multiplication or by breaking it into (111,111 × 111,000) + (111,111 × 222). The pattern in the result shows the mathematical relationship between the two numbers.

Multiple choice general knowledge science & technology

222,333 Multiplied by 111,111

  1. 25703651963

  2. 24703641963

  3. 24603741963

  4. 26403651963
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

222,333 multiplied by 111,111 equals 24,703,641,963. This large multiplication can be verified by calculating 222,333 × 111,111 directly or using the distributive property to break down the calculation.

Multiple choice general knowledge science & technology

222,333 Multiplied by 222,333

  1. 47431862889

  2. 48419632889

  3. 49431962889

  4. 47451863889
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

To multiply 222,333 by itself, we can use the standard multiplication algorithm or recognize patterns in large numbers. The calculation 222,333 × 222,333 = 49,431,962,889. Option C correctly shows this result. Key distractors A, B, and D have small digit errors in the middle or end of the number.

Multiple choice general knowledge science & technology

111,111,111 Multiplied by 111,111,111

  1. 12345678698754321

  2. 12345678967854321

  3. 12345678987654321

  4. 12358676897854321
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

When squaring a number like 111,111,111 (all ones), the result follows a beautiful palindromic pattern: 111,111,111² = 12,345,678,987,654,321. The digits count up from 1 to 9 in the middle, then back down. Option C correctly captures this pattern. Distractors A and B break the symmetry, while D has incorrect digits.

Multiple choice general knowledge science & technology

Which One is Central University?

  1. Bangalore University

  2. Visveswaraiah Technological University

  3. University of Madras

  4. University of Hyderabad
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

University of Hyderabad is a Central University established by an Act of Parliament in 1974. Bangalore University, Visveswaraiah Technological University, and University of Madras are all State Universities.