engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Simplification Surds and Indices
সরল করুনঃ \({\left( {13} \right)^2} - {\left( {14} \right)^2}{\rm{}} + {\rm{}}{\left( {17} \right)^2} - 250{\rm{}} = {\rm{}}\sqrt ? \)
1
196
2
169
3
121
4
144