Find the sum of(i) the first 15 multiples of 8(ii) the first 40 positive integers divisible by (a) 3 (b) 5 (c) 6.(iii) all 3 − digit natural numbers which are divisible by 13.(iv) all 3 − digit natural numbers, which are multiples of 11.(v) all 2 − digit natural numbers divisible by 4.(vi) first 8 multiples of 3.

Find the sum of(i) the first 15 multiples of 8(ii) the first 40 positi

1.	Find the sum of(i) the first 15 multiples of 8(ii) the first 40 positive integers divisible by (a) 3 (b) 5 (c) 6.(iii) all 3 − digit natural numbers which are divisible by 13.(iv) all 3 − digit natural numbers, which are multiples of 11.(v) all 2 − digit natural numbers divisible by 4.(vi) first 8 multiples of 3.
Answer» Find the sum of (i) the first 15 multiples of 8 (ii) the first 40 positive integers divisible by (a) 3 (b) 5 (c) 6. (iii) all 3 − digit natural numbers which are divisible by 13. (iv) all 3 − digit natural numbers, which are multiples of 11. (v) all 2 − digit natural numbers divisible by 4. (vi) first 8 multiples of 3.

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