April 5, 2025
Exercise 5.1 Q1. What will be the unit digit of the squares of the following numbers?(i) 81 (ii) 272(iii) 799(iv) 3853(v) 1234(vi) 26387(vii) 52698(viii) 99880(ix) 12796(x) 55555Ans: (i) Since, […]
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April 5, 2025
Q1: Which of the following numbers are not perfect cubes?(i) 216 (ii) 128 (iii) 1000(iv) 100 (v) 46656 Sol: Q2: Find the smallest number by which each of the following numbers […]
April 5, 2025
Exercise 6.2 Q1: Find the cube root of each of the following numbers by prime factorisation method. (i) 64 (ii) 512 (iii) 10648 (iv) 27000 (v) […]
April 5, 2025
Try These Questions (Page No. 81) Q1:In a primary school, the parents were asked about the number of hours they spend per day in helping their […]
April 5, 2025
Exercise 8.1 Q1. Add the following:(i) ab – bc, bc – ca, ca – abAns: (ab – bc) + (bc – ca) + (ca-ab)= ab – bc […]
April 5, 2025
Exercise 8.3 Q1. Carry out the multiplication of the expressions in each of the following pairs.(i) 4p, q + r Ans: (4p) × (q + r) = (4p × […]
April 5, 2025
NCERT Solution – Chapter 4: The Treasure Within, Class 8, English Comprehension Check Page No: 28 Q1: What did Hafeez contractor have nightmares about? Ans: Hafeez […]
April 5, 2025
Comprehension Check (Page 38) Q1. How many daughters did the royal couple have? Ans. A royal couple of Siam had nine daughters who they named following the name […]
April 5, 2025
Comprehension CheckPage No: 49 Q1: In what way is the forest pool different from the one which Ranji knew in the Rajputana desert?Ans: The forest pool was […]