Solve 2.5 × 4.8+7.2 × 1.5-1.2 × 14= ? [IBPS-RRB Office Assistant (Online) Exam, 2015] · ABC26GN0804

Subject: General Aptitude · Chapter: Decimal Fractions

Solve $2.5 \times 4.8+7.2 \times 1.5-1.2 \times 14=$ ? [IBPS-RRB Office Assistant (Online) Exam, 2015]

(a)1.2

(b)6.5

(c)4

(d)4.8

(e)6

Answer

Answer (as printed): E

Explanation

Let the missing number be $x$ $$\begin{aligned} x & =2.5 \times 4.8+7.2 \times 1.5-1.2 \times 14 \\ & =(12+10.8-16.8)=6 \end{aligned}$$

Explanation as extracted from the printed page; notation may be imperfect.

Study loop for Decimal Fractions