Challenger App

No.1 PSC Learning App

1M+ Downloads

നൽകിയിരിക്കുന്ന സമവാക്യം ശരിയാക്കാൻ ഏത് രണ്ട് അക്കങ്ങൾ പരസ്പരം മാറ്റണം?

75 ÷ 18 + 51 × 8 − 82 = 87

A5 and 2

B8 and 2

C7 and 8

D1 and 5

Answer:

A. 5 and 2

Read Explanation:

72 ÷ 18 + 21 × 8 − 85 = 4 + 21 × 8 − 85 = 4 + 168 - 85 = 172 - 85 = 87


Related Questions:

If '×' means 'addition', '÷' means 'multiplication', '+' means 'subtraction', and '–' means 'division', then what is the value of the following expression? 16 – 4 × 12 ÷ 3 + 18
What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘–’ are interchanged and ‘×’ and ‘÷’ are interchanged? 32 – 24 + 18 ÷ 36 × 12 = ?

Select the set in which the mumbers 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/deleting /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)

(4, 25, 6)

(3,28,9)

Find out the two signs to be interchanged to make the following equation correct.

52 +18 ÷ 9 × 16 – 3 = 6

Select the correct equation after interchanging operations ‘+’ and ‘–’ and numbers ‘4’ and ‘8’.