## NCERT Class 1 Mathematics Math Magic Second Chapter Numbers From One To Nine Solution NCERT Class 1 Mathematics Math Magic Second Chapter Numbers From One To Nine Solution Numbers from One to Nine More or Less   Count and Match   Count and Match   Count and match   Count and match Makes Group Of  Match the Numbers With The pictures Make The Collection Equal Write The Missing Numbers

## RS Aggarwal Class 8 Math First Chapter Rational Numbers Exercise 1B Solution RS Aggarwal Class 8 Math First Chapter Rational Numbers Exercise 1B Solution EXERCISE 1B (1) Represent each of the following numbers on the number line: (2) Represent each of the following numbers on the number line: (3) Which of the following statements are true and which are false? (i) (-3)/5 lies to the left of […]

## RS Aggarwal Class 7 Math Twelfth Chapter Simple Interest Exercise 12A Solution RS Aggarwal Class 7 Math Twelfth Chapter Simple Interest Exercise 12A Solution EXERCISE 12A Find the simple interest and the amount when: (1) Principal = Rs 6400, Rate = 6% p.a. and time = 2 years.   (2) Principal = Rs 2650, Rate = 8% p.a. and time = 2 ½ years.   (3) Principal = Rs […]

## RS Aggarwal Class 7 Math Tenth Chapter Percentage Exercise 10B Solution RS Aggarwal Class 7 Math Tenth Chapter Percentage Exercise 10B Solution EXERCISE 10B (1) Rupesh secures 495 marks out of 750 in his annual examination. Find the percentage of marks obtained by him. (2) The monthly salary of a typist is Rs 15625. If he gets an increase of 12%, find his new salary. (3) […]

## RS Aggarwal Class 7 Math Tenth Chapter Percentage Exercise 10A Solution RS Aggarwal Class 7 Math Tenth Chapter Percentage Exercise 10A Solution EXERCISE 10A (1) Convert each of the following fractions into a percentage: (2) Convert each of the following into a fraction: (3) Express each of the following as a ratio: (4) Convert each of the following ratios into percentage: (5) Convert each of the […]

## RS Aggarwal Class 7 Math Eighth Chapter Ratio and Proportion Exercise 8A Solution RS Aggarwal Class 7 Math Eighth Chapter Ratio and Proportion Exercise 8A Solution EXERCISE 8A (1) Express each of the following rations in simplest form: (i) 24 : 40 = (24 ÷ 8) : (40 ÷ 8) = 3 : 5 (ii) 13.5 : 15 = 135 : 150 = (135 ÷ 15) : (150 […]

## RS Aggarwal Class 7 Math Seventh Chapter Linear Equation In One Variable Exercise 7B Solution RS Aggarwal Class 7 Math Seventh Chapter Linear Equation In One Variable Exercise 7B Solution EXERCISE 7B (1) Twice a number when decreased be 7 gives 45. Find the number. Solution:  Let the required number is x. (2) Thrice a number when increased by 5 gives 44. Find the number. Solution: Let the required number […]