Find the total number of factors of 260.
Find the next number in the sequence: 544, 509, 474, 439, ...
The calendar for the year 2007 will be the same for the year:
In a row of trees, a tree is 4th from the left end and 14th from the right end. How many trees are there in the row?
The ratio of the ages of a father and son at present is 6:1. After 5 years, the ratio will become 7:2. What is the present age of the son?
Two sides of a triangle have lengths a and b and the angle between them is θ. What value of θ will maximize the area of the triangle?
The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in the area?
If 4 numbers are in Arithmetic Progression (AP) such that their sum is 160 and the fourth number is four times the first number, find the 3rd term of the AP.
P gave Rs. 12000 for starting a business. Q gave Rs. 16000. What will be share of profit of R after 2 years, if R comes after 8 months with his Rs. 15000 and profit earned by P, Q and R is Rs. 45600?
Rohit buys some rice at Rs. 10.40 per kg. He mixes it with some rice having price Rs. 8.8 per kg. The final mixture becomes 15kg in weight and with total worth Rs. 146.40. What is the quantity of rice priced at Rs. 8.8 per kg?