EASY
10th Nagaland Board
IMPORTANT
Earn 100
Solve graphically the system of equations , and shade the region between the lines and the axis.
Important Questions on Pair of Linear Equations in Two Variables
EASY
10th Nagaland Board
IMPORTANT
The present age of a woman is years more than three times the age of her daughter. Three years later, the woman’s age will be years more than twice the age of her daughter. Find their present ages.
EASY
10th Nagaland Board
IMPORTANT
If a pair of linear equations is inconsistent, then the lines representing them will be
MEDIUM
10th Nagaland Board
IMPORTANT
Solve the system of equations and using cross-multiplication method.
HARD
10th Nagaland Board
IMPORTANT
Solve the following pair of equation by reducing them to a pair of linear equations:
HARD
10th Nagaland Board
IMPORTANT
A train covered a certain distance at a uniform speed. If the train had been faster, it would take less than the scheduled time. And if the train were slower by , it would have taken more than the scheduled time. Find the distance covered by the train.
EASY
10th Nagaland Board
IMPORTANT
The pair of equations and graphically represent lines which are
MEDIUM
10th Nagaland Board
IMPORTANT
Solve the following pair of linear equations by elimination method:
and .
HARD
10th Nagaland Board
IMPORTANT
Mary travels to her home partly by train and partly by bus. She takes hours if she travels by train and the remaining by bus. If she travels by train and the remaining by bus, she takes minutes longer. Find the speed of the train and the bus separately.
