Bissoy.com
Doctors Medicines MCQs Q&A

What approximate value should come in the place of question mark (?) in the following question? (You are not expected to find the exact value) 67.56 × (1000 - 875.32) + (9.5 + 10.3355) = ?

What approximate value should come in the place of question mark (?) in the following question? (You are not expected to find the exact value) 67.56 × (1000 - 875.32) + (9.5 + 10.3355) = ? Correct Answer 8520

By the BODMAS rule,

875.32 ≈ 875

1000 - 875 = 125

10.3355 ≈ 10

9.5 ≈ 10

10 + 10 = 20

Solving the multiplication

67.56 ≈ 68

68 × 125 = 8500

Solving the addition,

8500 + 20 = 8520

∴ 8520 must come in the place of question mark.

Related Questions

What approximate value should come in the place of question mark (?) in the following question? (You are not expected to find the exact value) 143.9687 + 897.4534 + (8.893 × 8.893) = ?
What approximate value should come in the place of question mark (?) in the following question? (You are not expected to find the exact value) 40.95 + 180 ÷ 95.90 = ?
S1: If you want to do well in your examinations you need to be able to think for yourself which means not just following the guide-books but write what you think yourself.
P: That will not help much.
Q: Few if any students do this.
R: By discussing things with other students, with your teachers, and with any intelligent people you meet you will find you can pick up a lot of new ideas but it is not good first accepting these ideas, swallowing them undigested and then repeating them in the examination.
S: At first you will find it difficult but if you go on trying you will find clear independent thought becomes easier.
S6: If however you turn these ideas over in our mind accepting those which you agree with and fitting them into your stock of knowledge and rejecting the others you may get somewhere.

The Proper sequence should be:
What approximate value should come in the place of question mark (?) in the following question? (You are not expected to calculate the exact value) √(39.6% of 559.8 – 2.5 × 7.2) × 8 + 3.7 = ?
what approximate value should come in the place of question mark (?) in the following question? (You are not expected to calculate the exact value) √145 + √168 – (4.96)2 = √? × 7856.83
what approximate value should come in the place of question mark (?) in the following question? (You are not expected to calculate the exact value) (1 ÷ 11.91) – (1 ÷ 4.07) + (1 ÷ ?) = 0
what approximate value should come in the place of question mark (?) in the following question? (You are not expected to calculate the exact value) 9.02 – (? – 10.07) + (20.92)2 = 461
What approximate value should come in the place of question mark (?) in the following question? (You are not expected to calculate the exact value) ((2.56/10.89) + (2.36/4.58) – (0.99/4.79)) / [7.05 + 74.88% of 11.88]
What approximate value should come in the place of question mark (?) in the following question? (You are not expected to calculate the exact value) √289.15 + 3.99 × (45.01% of 199.99) – ? = 0
What approximate value should come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value) √3.98 + (√((2.22)2 + 4.85)) × 5.69 = 24.71% of ?