d= 3.5 cm, then r = circumference = 2πr = 11.0 cm Ans
No. of wheels in a tricycles = 9 × 3 = 27 Ans.
37.188 ÷ 3.6 = 10.33 Ans
4 digit no from 1000-999 = 1 4 digit no from 2000-1001 = 1000 4 digit no from 3000-2001=999 Total numbers =1+1000+999=2000
sum of even digits = 3 + 1 = 4 sum of odd digits = 9 + 6 = 15 difference = 15 - 4 = 11 11 is a multiple of 11 so 9361 is divisible by 11
(9+7) ÷ 4 × 5 16 ÷ 4 × 5 4 × 5 = 20
Let total marbles be x He lost = 14 Remaining = 6 A.T.Q x - 14 = 6 x = 6 + 14 = 20 Total marbles = 20 Ans
2.6 × 0.91 = 2.366
No of halves =
44 -6 + 43 × 2 - 87 44 - 6 + 86 - 87 130 - 93 = 37 Ans