Challenger Logo

Challenger App

Get it on Google PlayGet it on App Store
Challenger App

No.1 PSC Learning App

★
★
★
★
★
1M+ Downloads
Get App
7 × (12 + 9 ) ÷ 3 - 9 = ?

A20

B30

C40

D50

Answer:

C. 40

Read Explanation:

7 × (12 + 9 ) ÷ 3 - 9 = 7 × 21 ÷ 3 - 9 = 7 × 7 - 9 = 49 - 9 = 40

Related Questions:

(1-1/2)(1-1/3)(1-1/4)..........(1-1/m)=?
The real part of sin ( a+ iB) is

1+(2×3)÷6−1=1+(2\times3)\div6-1=

P എന്നത് + ഉം, Q എന്നത് - ഉം, R എന്നത് X ഉം , S എന്നത് ÷ ഉം ആയാൽ 20 P 32 Q 5 R 10 S 2 എത്ര ?
If A denotes ‘–’, B denots ‘+’, C denotes ‘x’ and N denotes ‘÷ ’, then 15B9A15C10N5 = ?