class 7 Maths

Q1: What is the 20th even number in the sequence 2, 4, 6, 8, …? Ans: 40Explanation: The nth even number is 2n. […]

Q1: Define vertically opposite angles. Are they always equal?Ans: Vertically opposite angles are the angles opposite each other when two lines intersect.

Q1: If Priya’s age is p = 25 years, find Rahul’s age using the expression r = p – 4.  Ans: r

Q1. Estimate the sum of 25.936 and 8.202. Then calculate the exact sum. Is your estimation close? Solution:Estimate:25.936 ≈ 268.202

Q1: Find the values of the following expressions by writing the terms in each case. (a) 35 – 8 + 9

Q1: Rounding 4,78,942 to the nearest thousand gives ______. Ans: 4,79,000 As 942 is greater than 500 so we round up

Section A: Multiple Choice Questions Q1: Maria bought 8 m of lace to decorate bags, using 1/4 m for each

Section A: Multiple Choice Questions Q1: Two consecutive numbers in the Virahãnka sequence are 377 and 610. What is the

Section A: Multiple Choice Questions Q1: Two consecutive numbers in the Virahãnka sequence are 377 and 610. What is the

Section A: Identify the Type of lines Q1. Classify the following pairs of lines as Parallel (P), Perpendicular (⊥), or