The difference between the squares of two numbers is 256000 and the sum of the numbers is 1000. The numbers are
The numbers are such that the square of one is 224 less than 8 times the square of the other. If the numbers be in the ratio 3 : 4, the numbers are
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The sum of three consecutive odd numbers is 20 more than the first of these numbers.What is the middle number ?
Twofifths of one fourth of three seventh of a number is 15. What is half of that number?
A person on tour has total ₹360 for his daily expenses. He decides to extend his tour programme by 4 days which leads to cutting down daily expenses by ₹3 a day. The numbers of days of tour are :
The autorickshaw fare consists of a fixed charge together with the charge for the distance covered. For a journey of 10 km, the charge paid is ₹85 and for a journey of 15 km, the charge paid is ₹120. The fare for a journey of 25 km will be
The sum of three consecutive multiples of 3 is 72. What is the largest number ?
The product of two numbers is 192 and the sum of these two numbers is 28. What is the smaller of these two numbers ?
The present ages of Vikas and Vishal are in the ratio 15:8. After ten years , their ages will be in the ratio 5:3. Find their present ages
The sum of the ages of a father and his son is 4 times the age of the son. If the average age of the father and the son is 28 years, What is the son's age?
The sum of three consecutive even numbers is 14 less than onefourth of 176. What is middle number?
When 20 is subtracted from a number , it reduces to seven twelve of the number. What is the sum of the digit of the number?
The cost of 5 pens and 8 pencils is ₹31.What would be the cost of 15 pens and 24 pencils ?
The sum of three numbers is 300. If the ratio between first and second be 5:9 and that between second and third be 9:11, then second number is
Cost of 36 pens and 42 pencils is ₹ 460/ . What is the cost of 18 pens and 21 pencils ?
314 videos170 docs185 tests

314 videos170 docs185 tests
