CBSE Archives - Page 52 of 98

0

Deepak BoraNewbie

Asked: September 15, 2020In: CBSE

Two APs have the same common difference. The difference between their 100th term is 100, what is the difference between their 1000th terms?

0

NCERT Maths solution class 10 chapter 5 arithmetic progressions exercise 5.2 question number 12,this is a very common question student ...Read more

0

Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

90% and 97% pure acid solutions are mixed to obtain 21 litres of 95% pure acid solution. Find the quantity of each type of acid to be mixed to form the mixture.

0

An Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE & CBSE ...Read more

0

Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

A Jeweller has bars of 18 carat gold and 12-carat gold. How much of each must be melted together to obtain a bar of 16-carat gold, weighing 120g?(given :pure gold is 24 carat)

0

ICSE & CBSE Board Question Based on Linear Equations in two Variables of RS Aggarwal In this question following points ...Read more

1

Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

A chemist has one solution containing 50% acid and a second one containtng 25% acid. How much of each should be used to make 10 litres of a 40% acid solution?

1

An Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE & CBSE ...Read more

-2

Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

The sum of the areas of two squares is 157m^2. If the sum of their perimeters is 68m, find the sides of the squares.

-2

This is the Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE ...Read more

0

Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

The sum of the areas of two squares is 640m^2. If the difference of their perimeters is 64m, find the sides of the squares.

0

ICSE & CBSE Board Question Based on Linear Equations in two Variables of RS Aggarwal In this question following points ...Read more

0

Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

A Father’s age is three times the sum of the ages of his two children After 5 years his age will be two times the sum of their ages. find the present age of the father?

0

This is the Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE ...Read more

-6

Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

A fraction becomes 1/3 when 2 is substracted from the numerator and it becomes 1/2 when 1 is subtracted from the denominator. Find the fraction.

-6

ICSE & CBSE Board Question Based on Linear Equations in two Variables of RS Aggarwal In this question A fraction ...Read more

0

Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

A number consists of two digits whose sum is 9. If 27 is added to the number, the digits change their places. Find the number.

0

An Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE & CBSE ...Read more

0

Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

A lending library has fixed charge for the first three days and an additional charge for each day thereafter. Mona paid Rs 27 for a book kept for 7 days, While tanvy paid Rs 21 for the book she kept for 5 days. Find the fixed charge and the charge for each extra day.

0

This is the Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE ...Read more

Discy Latest Questions