linear equations in two variables Archives - Page 5 of 20

0

Rajan@2021Guru

Asked: May 6, 2021In: CBSE

A sailor goes 8 km downstream in 40 minutes and returns in 1 hour. Determine the speed of the sailor in still water and the speed of the current.

0

This is the basic and exam oriented question from linear equations in two variables we have to find the speed ...Read more

0

Rajan@2021Guru

Asked: May 6, 2021In: CBSE

Places A and B are 160 km apart on a highway. one car starts from A and another from B at the same time. If they travel in the same directiin, they meet in 8hrs. But, if they travel towqrds earch other, they meet in 2 hers. Find the speed of each car.

0

This is the basic and conceptual question from linear equations in two variables in which we have to find the ...Read more

0

Rajan@2021Guru

Asked: May 6, 2021In: CBSE

Abdul travelled 300 km by train and 200 km by taxi, it took him 5 hours 30 minutes. But it he travels 260 km by train and 240 km by taxi he takes 6 minutes longer. Find the speed of the train and that of the taxi.

0

This question is taken from linear equations in two variables in which we have to find the speed of the ...Read more

0

Rajan@2021Guru

Asked: May 2, 2021In: CBSE

A train covered a certain distance at a uniform speed. If the train had been 5 kmph faster, it would have been 3 hours less than the scheduled time. And, if the train was slower by 4 kmph, it would have taken 3 hours more than the scheduled time. Find the length of Journey.

0

This is the basic and exam oriented question from linear equations in two variables as it was already asked in ...Read more

0

Rajan@2021Guru

Asked: May 2, 2021In: CBSE

Points A and B are 70 km apart on a highway. A car starts from A and another car starts from B at the same time. If they travel in the same direction, they meet in 7 hours, but if they travel towards each other they meet in one hour. What are their speeds in km/hr?

0

One of the most important and conceptual question from linear equations in two variables in which we have to calculate ...Read more

0

Rajan@2021Guru

Asked: May 2, 2021In: CBSE

A man sold a chair and a table together for Rs. 1520 thereby making a profit of 25% on the chair and 10% on table. By selling them together for Rs. 1535 he would have made a profit of 10% on the chair and 25% on the table. Find the cost price of each

0

An important question from linear equations in two variables as it was already asked in various examinations in which we ...Read more

1

Rajan@2021Guru

Asked: May 2, 2021In: CBSE

The monthly incomes of A and B are in the ratio of 5 : 4 and their monthly expenditures are in the ratio of 7 : 5. If each saves Rs. 9000 per month, find the monthly income of each.

1

This is the basic and conceptual question from linear equations in two variables in which we have to find the ...Read more

0

Rajan@2021Guru

Asked: May 2, 2021In: CBSE

A man invested an amount at 10% per annum and another amount at 8% per annum simple interest .Thus,he received Rs.1350 as annual interest .Had he interchanged the amounts invested ,he would have received Rs.45 less as interest .What amounts did he invest at different rates?

0

This question is taken from linear equations in two variables in which we have to calculate the invested amount if ...Read more

0

Rajan@2021Guru

Asked: May 1, 2021In: CBSE

A part of monthly hostel charges in a college are fixed and the remaining depends on the number of days one has taken food in the mess. When a student A takes food for 25 days, he has to pay Rs. 4500 as hostel charges whereas a student B, who takes food for 30 days, pays Rs. 5200 as hostel charges. Find the fixed charges and the cost of the food per day.

0

An important and exam oriented question from linear equations in two variables in which we have find the fixed charges ...Read more

0

Rajan@2021Guru

Asked: May 1, 2021In: CBSE

Taxi charges in a city consist of fixed charges and the remaining depending upon the distance travelled in kilometers. If men travels 80km, he pays Rs1330, and travelling 90km he pays Rs1490 find the fixed charges and rate per km.

0

This is the basic and conceptual question from linear equations in two variables in which we have to find the ...Read more

Discy Latest Questions