The sum of a positive number and its square is 182. What is the number?
Correct answer B. 13
Topic / 47 questions
Problems on Numbers MCQs
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- Numbers 104
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- Age Questions 95
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- Ratio and Proportion 80
- Time and Work 73
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- Compound Interest 71
- Simple Interest 69
- Area 64
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- Equations and Inequalities 64
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- Simplification 60
- Permutation and Combination 59
- Average 59
- Basic Algebra 58
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- Partnership 56
- Square Root and Cube Root 51
- Problems on Numbers 47
- Probability 45
- Problems on Trains 44
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- Surds and Indices 43
- Clock 39
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- Height and Distance 37
- True Discount 36
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- Banker's Discount 32
- Counting 32
- Logarithm 30
- Problems on H.C.F and L.C.M 30
- Calendar 30
- Road Problems 26
- Word Problems 25
- Men and Food 24
The difference between the squares of two consecutive odd numbers is 72. What is the larger number?
Correct answer D. 19
Two positive numbers are in the ratio 3 : 5 and the sum of their squares is 306. What is the sum of the numbers?
Correct answer C. 24
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35% of a number is 27 more than 20% of the same number. What is the number?
Correct answer C. 180
The sum of two numbers is 52 and their difference is 14. What is their product?
Correct answer B. 627
The product of two consecutive odd numbers is 323. What is their sum?
Correct answer C. 36
The sum of four consecutive even numbers is 116. What is the smallest of them?
Correct answer D. 26
The sum of three consecutive integers is 147. What is the largest of them?
Correct answer C. 50
A two-digit number is four times the sum of its digits, and its units digit is 2 more than its tens digit. What is the number?
Correct answer C. 24
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The sum of the digits of a two-digit number is 11. If the digits are reversed, the number increases by 27. What is the number?
Correct answer C. 47
What is the two-digit number whose first digit is a and the second digit is b?. The number is greater than 9. I. The number is multiple of 51. II. The sum of the digits a and b is 6
Correct answer B. II alone sufficient while I alone not sufficient to answer
What is the number? I. The sum of the two digits is 8. The ratio of the two digits is 1: 3. II. The product of the two digit of a number is 12. The quotient of two digits is 3.
Correct answer B. II alone sufficient while I alone not sufficient to answer
What is the sum of two consecutive even numbers, the difference of whose squares is 84?
Correct answer C. 42
The sum of two number is 25 and their difference is 13. Find their product.
Correct answer B. 114
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 increased by 99 if its digits are reversed. The number is:
Correct answer B. 253
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The product of two numbers is 120 and the sum of their squares is 289. The sum of the number is:
Correct answer B. 23
The product of two numbers is 9375 and the quotient, when the larger one is divided by the smaller, is 15. The sum of the numbers is:
Correct answer C. 400
Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number.
Correct answer A. 3
In a two-digit, if it is known that its unit’s digit exceeds its ten’s digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is:
Correct answer A. 24
A number consists of two digits. If the digits interchange places and the new number is added to the original number, then the resulting number will be divisible by:
Correct answer D. 11