Quantitative Aptitude - Arithmetic Ability Questions

What is the value of Sec 30° + Tan 60°?

What is the value of 13×7+17×11+111×15+...+1899×903 ?

12 men or 30 boys can complete a work in 72 days. How many days will 48 men and 24 boys will take to complete the same work?

The product of two numbers is 0.432. One of the numbers is 1.6. What is the other number?

The perimeter and the breadth of a rectangle are 44 cm and 10 cm respectively. Find its area (in cm2).

If P : Q : R = 6 : 7 : 8 and R : S = 3 : 5, then what is P : S?

In the following question, select the odd letter/letters from the given alternatives.

Select the odd word/letters/number/number pair from the given alternatives.