Practice India questions with answers and explanations.
Choose an option to check your answer.
The units digit follows from 1³.
Choose an option to check your answer.
3²+3²=18.
Choose an option to check your answer.
Area=4×6=24.
Choose an option to check your answer.
By Vieta, root sum is the coefficient 14.
Choose an option to check your answer.
(6+12)/2=9.0.
Choose an option to check your answer.
Increase/base ×100 = 25%.
Choose an option to check your answer.
The units digit follows from 6³.
Choose an option to check your answer.
By Vieta, root sum is the coefficient 26.
Choose an option to check your answer.
(17+13)/2=15.0.
Choose an option to check your answer.
Increase/base ×100 = 25%.
Choose an option to check your answer.
Area=3×9=27.
Choose an option to check your answer.
By Vieta, root sum is the coefficient 16.
