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What would be the result for the followi...

What would be the result for the following expression?
`((4 +4+4+4)div2)/(2+2+2+2div2)`

A

`7/8`

B

1

C

2

D

`8/7`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the expression \(((4 + 4 + 4 + 4) \div 2) / (2 + 2 + 2 + 2 \div 2)\), we will follow the order of operations (BODMAS/BIDMAS rules: Brackets, Orders, Division and Multiplication, Addition and Subtraction). ### Step-by-Step Solution: 1. **Calculate the numerator**: - First, we simplify the expression inside the first set of brackets: \[ 4 + 4 + 4 + 4 = 16 \] - Now, divide this sum by 2: \[ 16 \div 2 = 8 \] 2. **Calculate the denominator**: - Next, we simplify the expression inside the second set of brackets: \[ 2 + 2 + 2 + 2 \div 2 \] - According to the order of operations, we perform the division first: \[ 2 \div 2 = 1 \] - Now, we add the results: \[ 2 + 2 + 2 + 1 = 7 \] 3. **Combine the results**: - Now we have the numerator and denominator: \[ \frac{8}{7} \] ### Final Result: The result of the expression \(((4 + 4 + 4 + 4) \div 2) / (2 + 2 + 2 + 2 \div 2)\) is: \[ \frac{8}{7} \]
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SSC SELECTION POST-SSC PREVIOUS YEAR PAPER MATRIC LEVEL (17 JAN 2019 SHIFT 1)-MULTIPLE CHOICE QUESTIONS
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  2. Express the following decimals in fractions. 0.025

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  4. Identify the LCM of the numbers 32, 16 and 9 among the options.

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  6. A's score is 2 times of that of B and the sum of scores of A and Care ...

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  7. Find the surface area (in cm) of a cube with one of its side as 6 cm.

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  8. Which of the following fractions is greater than than 3/4 and lesser t...

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  9. Find the value of the following expression: 101xx101+99xx99

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  10. Identify the LCM of the numbers 28, 16 and 12 among the options.

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  11. A bag is bought for Rs 2,000 and sold at a loss of 5%. Find its sellin...

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  12. Identify the HCF of the numbers 15, 30 and 52 among the options.

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  13. Find the simple interest (in Rs ) on Rs 16,200/- at the rate of 8% pe...

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  14. A scientist prepares a mixture with two chericals: chemical 1 and chem...

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  15. An old lady crosses an 800 m long street in 10 min. What is her speed ...

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  16. What is the value of 35 xx 2 + 20 - 10 ?

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  17. A lends a loan amount of Rs 2,50,000 to B at the simple interest of 6%...

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  18. Kishore purchased an apple for Rs 25. What would be the selling price ...

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  19. What would be the result for the following expression? 4-18x2-6div3

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  20. Identify the GCD of the numbers 32, 64 and 256 among the options.

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