Relationships Between Numbers(Quantitative Aptitude > Number System ) Questions and answers for exam Preparation

Quantitative Aptitude > Number System

RELATIONSHIPS BETWEEN NUMBERS MCQs

Total Questions : 3447 | Page 342 of 345 pages

Question 3411. . If the number obtained on interchaging the ?digits of a two-digit number is? 18 more than the original, number and the sum of the digits is 8, then, what is the?original number ?

26
35
53
Cannot be determined

Discuss Question

Answer: Option B. -> 35

Question 3412. . The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number 1 :2 ?

4
8
16
None of these

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Answer: Option B. -> 8

Question 3413. . The sum of the digits of a two-digit number is 1/5 of the difference between the number and the number obtained by interchanging the positions of the digits. What is definitely the difference between the digits of that number ?

5
7
9
Data inadequate

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Answer: Option D. -> Data inadequate

Question 3414. . A two-digit number become five-sixth of itself when its digits are reversed. The two digits differ by one. The number is :

Discuss Question

Answer: Option B. -> 54

Question 3415. . A number consists of 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the number will be ircreased by 99 if its digits are reversed. The number is :

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Answer: Option B. -> 253

Question 3416. . The digit in the unit?s place of a number is equal to the digit in the ten?s place of half of that number and the digit in the ten?s place of that number is less than the digit in unit?s place of half of the number by 1. If the sum of the digits of the number is 7, then what is the number ?

34
52
162
Data inadequate

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Answer: Option B. -> 52

Question 3417. . A number consists of two digits such that the digit in the ten?s place is less by 2 than the digit in the unit?s place. Three times the number added to 6/7 times the number obtained by reversing the digits equals 108. The sum of the digits in the number is :

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Answer: Option A. -> 6

Question 3418. . In a pair of fractions, fraction A is twice the fraction B and the product of two fractions is 2/25 What is the value of fraction A ?

1/5
1/25
2/5
Data inadequate

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Answer: Option C. -> 2/5

Question 3419. . In a two-digit number, the digit in the unit?s place is more than twice the digit in ten?s place by 1. If the digits in the unit?s place and the ten?s place are interchanged, difference between the newly formed number and the original number is less than the original number by 1. What is the original number ?

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Answer: Option B. -> 37

Question 3420. . A certain number of two digits is three times the sum of its digits and if 45 be added to it, the digits are reversed. The number is :

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Answer: Option B. -> 27