How many odd numbers between?

1 Answer

Answer :

18

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Description : What are three ways you can add 4 odd numbers and get ten? -Riddles

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Last Answer : No. Two odd numbers will always sum up to give an even number.

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Last Answer : The sum of an odd number of odd numbers will always be odd , since it is not possible to say 50 or even. However, if the answer is as follows: Roman 3 + 13 + 7 + 15 + 1 = 50 , that is , 1 + 3 + 7 + 13 + 15 = 3 + 13 + 7 + 15 ... = 2 (1 + 11 + 5) + 15 + 1 = 2 (17) +16 = 34 + 16 = 50

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Description : What three consecvtive odd numbers have the the sum of 45?

Last Answer : They are: 13+15+17 = 45

Description : What is the sum of the odd numbers smaller than ten?

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Description : In Newton's Ring experiments , the diameter of dark rings is proportional to A. Odd Natural numbers B. Natural Number C. Even Natural Number D. Square root of natural number

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Description : Write a program to sum all the odd numbers between 1 to 20. 

Last Answer : #include<stdio.h> #include<conio.h> void main() { int sum=0,i; clrscr(); for(i=1;i<=20;i++)  { if(i%2==1) sum=sum+i; }  printf(“sum of odd no“s between 1 to 20 is %d”,sum); getcht); }

Description : The odd numbers from 1 to 45 which are exactly divisible by 3 are arranged in an ascending order. The number at 6 th position is (A) 18 (B) 24 (C) 33 (D) 36

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Description : In a pocket of A, the ratio of Rs.1 coins, 50p coins and 25p coins can be expressed by three consecutive odd prime numbers that are in ascending order. The total value of coins in the bag is Rs 58. If the number of Rs.1 ... of coins in the pocket of A? A) Rs 68 B) Rs 43 C) Rs 75 D) Rs 82 E) NONE

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Description : The average of 7 consecutive odd numbers is 41. Find the largest of these numbers A) 40 B) 57 C) 47 D) 43

Last Answer : C) Let the numbers be x , x+2,x+4,x+6, x+8, x+10 and x+12 Then x+x+2+x+4+x+6+x+8+x+10+x+12/7 7x+42=287 7x=245 X=35 Largest number = x+12 = 35+12 =47