Number Systems quiz 3 February 10, 2012 by kumar 1. What is the nearest number to 77693 which is divisible by 718 is A. 45678B. 77544C. 98765D. 56784 2. A number,when successively divided by 3 and 5 leaves 2 and 1 .When the same number is divided by 15,the remainder is A. 4B. 6C. 5D> 9 3. The product of 2 numbers is y/x and one of the number is x/y^2,then the other number is A. xy^2B. x^2/yC. xyD. y^2/x^2 4. The square of an odd natural number greater than 1 is divided by 8 ,the remainder will always be ?A. 1B. 2C. 4D. 5 5. If two numbers are in the ratio 7:9 and the greater number is 45,the smaller number will be A. 45B. 65C. 35D. 95 6. When 30% of one number is added to another number,the second number increases by 1/5th.What is ratio of the first number of the 2nd number?A. 2:3B. 5:6C. 7:8D. 9:7 7. When 70 is added to 70% of a number,the result is 70% of 150.The number is?A. 40B. 50C. 70D. 80 8. The difference of largest 7-digit number and the smallest 8-digit number is?A. 7B. 0C. 1D. 10 9. The sum of 2 numbers is 420 and their ratio is 3:4.Which is the smallest number?A. 150B. 178C. 180D. 125 10. How many numbers are divisible by 4,5 and 6 which are in between 200 and 600?A. 10B. 5C. 9D. 7 11. What is the common factor of 2^4-1 and 5^3+1 is A. 9B. 10C. 12D. 7 12. The square of an odd natural number greater than 1 is divided by 8,the remainder will always beA. 4B. 0C. 5D. 1 13. A number when divided by 169 leaves 78 as remainder .What would be remainder when the same number is divided by 13?A. 12B. 10C. 0D. 1 14. If the sum of 2 numbers is 78 and the sum of 5 times the first number and the 3 times the second number is 318,then the second number is?A. 45B. 36C. 78D. 26 15. If 2/3rd of 3/5th of 1/4th of a number is 34.What is 20% of that number?A. 58B. 78C. 90D. 68 Related posts: Number Systems Quiz 1 Number Systems Quiz 2