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Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.

42 * 7 * 64 * 11 * 6 * 4

A÷, –, +, ×, =

B×, +, –, ÷, =

C÷, +, –, ×, =

D×, –, +, ÷, =

Answer:

C. ÷, +, –, ×, =

Read Explanation:

42 ÷ 7 + 64 - 11 × 6 = 6 + 64 – 66 = 70 – 66 = 4


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If A denotes ‘+’, B denotes ‘×’, C denotes ‘-’, and D denotes ‘÷’, then what will come in place of ‘?’ in the following equation? 34 A 15 B 3 C 11 B 2 A (51 D 17) = ?
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Which two signs should be interchanged, as given in the options, to make the following equation correct?

7 ÷ 3 – 4 + 6 × 2 = 20

ഇനിപ്പറയുന്ന സമവാക്യത്തിൽ '+', '-' എന്നിവയും '×', '÷' എന്നിവയും പരസ്പരം മാറിയാൽ '?' എന്നതിന്റെ സ്ഥാനത്ത് എന്ത് വരും?

45 × 15 ÷ 40 - 30 + 5 = ?