Simplify:

SUBSCRIBE TO OUR NEWSLETTER
You May Also Like
After 10% deviation of Nepali money, $2000 can be exchanged by Rs. 231000. Find the initial exchange rate. Soln: ...
Q. Find the L.C.M. of y^7-1/y^5 and y^4+1+1/y^4 Soln: ...
The sum of the digits of two-digits number is 10. If 18 is added to the number , its digits are reversed. Find the number. Soln: Let the two digits number = 10x +y where tens place digit = x units place digit = yaccording to the first conditionx+y = 10.. ...
Q. The sum of the ages of a father and his son is 40 years.If they both live until the son becomes as old as the father is now, the sum of their ages will be 96 years . Find their present ages. The sum of the ages of a father and his son is 40 years.If they both live until the son becomes as old as the father is now, t ...
In a survey one third of children like only mango and 22 don't like mango at all.Also,2/3 children like orange but 12like none of these -show in venn diagram. -how many children like both types of fruits. Soln: ...