Quantitative Aptitude - Arithmetic Ability Questions

A contractor has got two orders A and B. On one (A) he spends Rs. 25,000 and makes a bill of Rs. 30,500. On the other (B) he makes a bill keeping a profit of 20%. Which of the two orders is more profitable to him?

A can do a piece of work in 9 days while B can do it in 12 days. A and B together can do the work in

874.96 + 94.0091 × 34.98 –1244.98 = ?

If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is

In the given questions, two equations numbered I and II are given. Solve both the equation and mark the appropriate answer.

$$\begin{gathered} I. x2–5x –24 = 0 \\ II. 2y2+ 19y + 35 = 0 \end{gathered}$$

Given: 2x - 4 ≤ 2 - x/3 and 2(2x + 5) > 3x - 5, then x can take which of the following values?

Select the odd word from the given alternatives.

Δ LMN is right angled at M. If m∠N = 60°, then Tan L =______.