Bissoy.com
Doctors Medicines MCQs Q&A

What approximate value should come in the place of question mark (?) in the following question? 119.99 - {64.95 + 119.99 ÷ 3.99} = ?2

What approximate value should come in the place of question mark (?) in the following question? 119.99 - {64.95 + 119.99 ÷ 3.99} = ?2 Correct Answer 5

Concept:

Take all the numbers to nearest decimal point and apply the Bodmas Rule 

BODMAS Rule: According to BODMAS rule, if an expression contains brackets ((), {}, ) we have first to solve or simplify the bracket followed by ‘order’ (that means powers and roots, etc.), then division, multiplication, addition and subtraction from left to right

Calculation:

119.99 - {64.95 + 119.99 ÷ 3.99} = ?2

⇒120 - {65 + 120 ÷ 4} = ?2

⇒ 120 - (65 + 30) = ?2

⇒ 25 = ?2

∴ ? = 5

Related Questions

What approximate value should come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value) ? = [(399.884)2 + (101.042)2 – (10.484)3]
What approximate value should come in the place of a question mark ‘?’ in the following question? 12.5% of 799 + 25% of 399 - 149.89 = ? 
What approximate value should come in the place of the question mark ‘?’ in the following question? 39.99% of (1/399.99) + 50.14% of (1/249.99) = ? - 14.99% of (1/149.98)
What approximate value should come in place of the question mark (?) in the following question? 289.89% of 399.88 + (√441 + √361) – 1 = ?
What approximate value should come in the place of question mark (?) in the following question? 24.96% of 299.99 + 44.98% of 399.99 = ?
What approximate value should come in the place of question mark (?) in the following question? 19.99% of 499.99 ÷ 19.99% of 99.99 × 399.99 = ? of 999.99
What approximate value should come in the place of the question mark ‘?’ in the following question? 17.77% of 399.99 + 42.14% of 249.99 = ? – 15.99% of 199.98
What approximate value should come in the place of the question mark ‘?’ in the following question? 19.99% of 399.99 + 27.14% of 999.99 = ? – 9.80% of √100  
What approximate value should come in place of the question mark (?) in the following question? 6.18% of 599.90 + 399.81 ÷ 25.20 = 17.98 × 7.68 – 23.05 × ?
What approximate value should come in place of the question mark (?) in the following question? 902.91 ÷ (13.98 ÷ 2.05) × 35.02 = (?) - 399.85