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arpit vyas

· started a discussion

· 1 Months ago

write ans 213

Question:
DIRECTIONS: What approximate value should come in place of question mark (?) (You are not expected to calculate the exact value.) 
133.008 × 2.97 – 111.87 + 74.13=?
Options:
A) 311
B) 234
C) 357
D) 290
E) 399
Solution:

? ≈ 133 × 3 – 112 + 74 ≈ 361 

∴ Required answer = 357. 


Knowledge Expert

· commented

· 1 Months ago

133.008 × 2.97 – 111.87 + 74.13=?

or, 133x3-112+74 =?

or, ?=399-112+74 =361

Approximate value has been asked....so 357 is the nearest value....

Hence, given answer option(c) is correct...

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