AR
today's lec last question's answer didn't understand
Exam questions
? 200 questions have to be solved to get out off marks? any extra questions ???
grammar
never have been wrong/ never been wrongย which one is correct?
Percentage quants
why calculate it on cp and not sp
doubt
the statement has three counytries and the option has three all three, then how only one of the country is right?
three and four digit number can be formed just like two digit numbers are formed and then we can find the total number of 4 digits divisible by three, can't we?
Screenshot from 2025-03-12 13-06-48.png 535.42 KB
mathematical operations
Screenshot from 2025-03-13 12-49-46.png 383.44 KBoption a is correct as a is greater than b because the shape square means not less than
mathematical operations
Screenshot from 2025-03-13 13-28-11.png 606.71 KBgot to memorize the signs?
percentage
Screenshot from 2025-03-17 11-20-03.png 588.77 KB20% * 1/3 why can't it be 20% * 33.33% as 1/3 is 33.33%
premutation and combination
Screenshot from 2025-03-19 11-04-44.png 768.28 KB2 question: in the first place there can be 4 digits instead of 3 as at the end their can only be 1 even digit