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:
- (a) 380
- (b) 395
- (c) 400
- (d) 425
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The product of two numbers is 120 and the sum of the numbers is 23. The difference of the squares of the numbers is:
- (a) 20
- (b) 169
- (C)Â 23
- (d) None of these
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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:
- (a) 145
- (b) 253
- (c) 370
- (d) 352
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The sum of two numbers is 25 and their difference is 13. Find their product.
- (a) 104
- (b) 114
- (c) 315
- (d) 325
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What is the mu of two consecutive  even numbers , the difference of whose squares is 84?
- (a) 34
- (b) 38
- (c) 42
- (d) 46
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