231 If A=1, B=2, C=3, … Z=26, and the code for a word is the sum of the numeric values of its letters, what is the code for ‘MAP’?
Explanation
- Assign A=1 ... Z=26
- Add values of letters in 'MAP'
- 13 + 1 + 16 = 30
Last verified on 25-09-2026
General Knowledge MCQs
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All MCQs in General Knowledge
232 Find the missing term: 10, 16, 22, 28, ?
Explanation
- Each term increases by 6
- Rule: add 6 to previous term
- Next term = 28 + 6 = 34
Last verified on 25-09-2026
233 A man walks 10 km South, then 6 km East, then 10 km North from his starting point. How far and in which direction is he now from the starting point?
Explanation
- Track net displacement: East(+)/West(-) on x-axis, North(+)/South(-) on y-axis
- Net x=6, net y=0
- Distance = sqrt(x^2+y^2) = 6 km
- Direction = East
Last verified on 25-09-2026
234 Who is credited with the discovery of radioactivity?
Explanation
Henri Becquerel discovered radioactivity in 1896, and his work was further developed by Marie and Pierre Curie
Last verified on 25-09-2026
235 Who is credited with formulating the law of gravity after observing a falling apple?
Explanation
According to popular account, Isaac Newton was inspired to formulate the law of universal gravitation after observing an apple fall
Last verified on 25-09-2026
236 In a certain code, each letter of a word is moved 5 step(s) forward in the alphabet, so ‘LEG’ is written as ‘QJL’. Using the same code, how is ‘MIX’ written?
Explanation
- Each letter shifts forward by 5 positions
- 'MIX' -> shift every letter by 5
- Result: 'RNC'
Last verified on 25-09-2026
237 Who is credited with inventing the World Wide Web?
Explanation
Tim Berners-Lee invented the World Wide Web in 1989 while working at CERN
Last verified on 25-09-2026
238 Who is credited with building the first practical automobile powered by an internal combustion engine?
Explanation
Karl Benz built the Benz Patent-Motorwagen in 1885-86, widely regarded as the first practical automobile
Last verified on 25-09-2026
239 In a certain code, each letter of a word is moved 5 step(s) forward in the alphabet, so ‘MIX’ is written as ‘RNC’. Using the same code, how is ‘NET’ written?
Explanation
- Each letter shifts forward by 5 positions
- 'NET' -> shift every letter by 5
- Result: 'SJY'
Last verified on 25-09-2026
240 Who developed the polio vaccine?
Explanation
Jonas Salk developed the first successful inactivated polio vaccine, introduced in 1955
Last verified on 25-09-2026