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Subject :IMO    Class : Class 6

If '+' stands for subtraction, '-' stands for multiplication, '÷' stands for addition and '×' stands for division, then the value of 5 + 16 × 4 ÷ 20 - 40 is

A799
B805
C801
D800


Ans 1:

Class : Class 8

Ans 2:

Class : Class 7

Ans 3:

Class : Class 8

Ans 4: (Master Answer)

Class : Class 1

(C): After replacing the signs, the given equation becomes,
5 - 16 ÷ 4 + 20 × 40
= 5 - 4 + 20 × 40 = 5 - 4 + 800 = 801


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