Quantitative Aptitude - Arithmetic Ability Questions

On dividing a number by 47, we get 75 as quotient and 18 as remainder. What is the number?

In an alloy, aluminium and tin are in the ratio of 4 : 5. In the second alloy, the ratio of same elements is 4 : 7. If equal quantities of these two alloys be mixed to form a new alloy, then what will be the ratio of both of these elements in the new alloy?

If a cone of radius 3.5 cm and height 9.6 cm is melted and constructed into a cylinder of the same radius, what will be the height of this cylinder? (Take π = 22/7)

Product of digits of a 2-digit number is 27. If we add 54 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

Reflection of the point (2,­7) in the y­axis is

Δ DEF is right angled at E. If m∠D = 45%., then Cosec F =

If x2+1x2 = 98, then x3+1x3 = ?

Find out the odd word/letters/number/number pair from the given alternatives.