In a school, of the number of students are girls and the rest are boys. One-third of the number of boys are below 10 years and of the number of girls are also below 10 years. If the number of students of age 10 or more years is 260, then the number of boys in the school is:

In ∆PQR, ∠Q=90°. If cot , then what is the value of ?

Anuja owns of a property. If 30% of the property that she owns is worth 1,25,000, then 45% of the value (in) of the property is:

The sides BA and DE of a regular pentagon are produced to meet at F. What is the measure of ∠EFA?

In a circle with centre O, BC is a chord. Points D and A are on the circle, on the opposite side of BC, such that ∠DBC = 28° and BD = DC. What is the measure of ∠BOC?

A and B start moving towards each other from places X and Y, respectively, at the same time on the same day. The speed of A is 20% more than that of B. After meeting on the way, A and B take p hours and 72 hours, respectively, to reach Y and X, respectively. What is the value of p?

The average of three numbers a, b and c is 2 more than c. The average of a and b is 48. If d is 10 less than c, then the average of c and d is:

The compound interest on a sum of ₹5,500 at 15% p.a. for 2 years, when the interest is  compounded 8 monthly, is: