Author: Dev Bhardwaj

NCERT Solution class 7 Mathematics EXERCISE- 8.2                    CHAPTER – 8                                  EXERCISE – 8.2 Q1. Find the ratio of: (a) Rs 5 to 50 paise (b) 15 Kg to 210 g (c) 9 m Read More

NCERT Solution class 7 Mathematics EXERCISE- 7.2                       CHAPTER – 7                                EXERCISE – 7.2 Which congruence criterion do you use in the following? (a) Given: AC = DF AB = DE BC = Read More

NCERT Solution class 7 Mathematics EXERCISE- 3.2                      CHAPTER – 3                             EXERCISE – 3.2 Q1. The scores in mathematics test ( out of 25) of 15 students is as follows: 19,25,23,20,9,20,15,10,5,16,25,20,24,12,20 Find the Read More

NCERT Solution class 7 Mathematics EXERCISE- 3.1                         CHAPTER – 3                                EXERCISE –  3.1 Q1. Find the range  of heights of any ten students of your class. SOLUTION:- Let us assume heights (in Read More

NCERT Solution class 7 Mathematics EXERCISE- 2.7           CHAPTER – 2           EXERCISE – 2.7 Q1. Find: (i) 0.4 ÷2 SOLUTIONS:- = 0.2 (ii) 0.35 ÷ 5 SOLUTION:- = 0.07 (iii) Read More

NCERT Solution class 7 Mathematics EXERCISE- 2.6            CHAPTER -2            EXERCISE -2.6 Q1. Find: (i) 0.2 x 6 SOLUTION:- We have, = (2/10) x 6 = (12/10) On dividing a Read More

NCERT Solution class 7 Mathematics EXERCISE- 2.5                        CHAPTER – 2                     EXERCISE – 2.5 Q1. Which is greater? (i) 0.5 or 0.05 SOLUTION:- = Read More

NCERT Solution class 7 Mathematics EXERCISE- 2.4                    CHAPTER – 2                    EXERCISE – 2.4   Q1. Find: (i) 12 ÷ ¾ SOLUTION:- We have, = 12 Read More