Challenger App

Challenger App

Mental Ability/

Mathematical Operators

No.1 PSC Learning App

★

★

★

★

★

1M+ Downloads

A-33

B33

C32

D-32

Answer:

A. -33

Read Explanation:

$8-13+18\div9\times3=?$

$8+13-18\times9\div3$

rule BODMAS

$8+13-18\times3$

$8+13-54$

$21-54$

$-33$

Read more in App

Related Questions:

Which of the following options represents the nearest approximate value that will come in place of question mark (?) in the following equation?

$(\sqrt{360}+12\div 6 \times 3-\sqrt{170})\div 2=?$

× എന്ന ചിഹ്നം + നേയും + എന്ന ചിഹ്നം ÷ നേയും - എന്ന ചിഹ്നം × നേയും ÷ എന്ന ചിഹ്നം - നേയും സൂചിപ്പിച്ചാൽ താഴെ തന്നെ പ്രസ്താവനയിൽ തെറ്റ് ഏത് ?

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13-Operations on 13 such as adding / subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed) (1, 8, 3) (2, 21, 5)