Challenger App

No.1 PSC Learning App

1M+ Downloads
image.png

A14

B12

C13

D10

Answer:

B. 12

Read Explanation:

=42÷7+246×3=42\div7+24-6\times3

=6+2418=6+24-18

=3018=30-18

=12=12


Related Questions:

What will come in the place of ‘?’ in the following equation, if ‘−’ and ‘×’ are interchanged and ‘+’ and ‘÷’ are interchanged? 99 + 33 − 28 × 32 ÷ 10 = ?
What will come in the place of the question mark (?) in the following equation if '+' and '-' are interchanged and 'x' and '÷' are interchanged? 90 - 6 + 69 ÷ 54 × 27 = ?
image.png
താഴെയുള്ള സമവാക്യം ശരിയാകുന്നതിന് പരസ്പരം മാറ്റേണ്ട രണ്ടു ഗണിത ചിഹ്നങ്ങൾ ഏതൊക്കെ? 9 + 8 x 10 - 4 / 2 = 80
Which two signs should be interchanged to make the following equation correct? 54 + 6 × 2 ÷ 6 – 5 = 19