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anju antony

· started a discussion

· 1 Months ago

any tricks

Question:

Directions: What will come in place of the question mark (?) in the following questions? 

68% of 1025 + 52% of 1375 = (2184 ÷ 39) + (2914 ÷ 47) + (3604 ÷ 53) + ?

Options:
A)

2126

B)

1278

C)

1167

D)

1317

E)

None of these

Solution:

Ans: (e) 68% of 1025 + 52% of 1375 = (2184 ÷ 39) + (2914 ÷47) + (3604 ÷ 53) + ?

⇒ 0.68 × 1025 + 0.52 × 1375 = 56 + 62 + 68 + ?

⇒ 697 + 715 = 186 + ?

⇒ ? = 1412 – 186

⇒ ? = 1226

Knowledge Expert

· commented

· 1 Months ago

Dear student,
No any kind of short cut trick. keep learning with us.

Regards
Team TR

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