Test: Simplification- 3 - SSC CGL MCQ

To solve the expression, apply the BODMAS rule:

• First, calculate the division: 456 ÷ 24 = 19
• Next, multiply the result: 19 × 38 = 722
• Then, perform the subtraction: 722 – 958 + 364
• Simplify the subtraction and addition: 722 – 958 = -236
• Finally, calculate: -236 + 364 = 128

First, calculate 5616 divided by 18:

• 5616 ÷ 18 = 312

Next, divide the result by 8:

• 312 ÷ 8 = 39

Thus, the correct answer is B. 39.

First, calculate the sum in the numerator:

• 85410 + 36885 = 122295

Then add 24705 to this result:

• 122295 + 24705 = 147000

Next, divide the total by 1600:

• 147000 ÷ 1600 = 91.875

Thus, the correct answer is B.

do first 14 ÷ 8.75 = 1.6
12.5 * 1.6 + 12 = 20 + ? ;
20 + 12 = 20 + ?
12 = ?

Concept used:

Follow BODMAS rule to solve this question, as per the order given below,

Calculation:

X × (523.5 + 687.5) = 24220

⇒ X × 1211 = 24220

⇒ X = 20

∴ The value of X is 20

First, divide 5610 by 35.0625:

• 5610 ÷ 35.0625 = 160

Next, multiply the result by 25:

• 160 × 25 = 4000

Thus, the final answer is 4000.

184 ÷ 46 = 4; 4 ÷ 0.008 = 500; 500 ÷ 12.5 = 40

To solve the problem, follow these steps:

• First, divide 4270 by 122 to get 35.
• Then, subtract this result from 200 to find the missing number, which is 165.

First, calculate 1680 multiplied by 0.75:

• 1680 * 0.75 = 1260

Subtract this result from 2222.5:

• 2222.5 - 1260 = 962.5

Finally, multiply by 1.2:

• 962.5 * 1.2 = 1155

None of the provided options match the correct answer, which is 1155.

First, calculate 20 multiplied by 168, which equals 3360.

Then divide 3360 by 14 to get 240.

Next, subtract 40 from 240 to obtain 200.

Finally, subtract 110 from 200 to find the value of ?, which is 90.

Therefore, the correct answer is E.

To solve the given arithmetic problem, we will perform the calculations step by step:

• First Calculation: 555.55 + 55.55 = 611.10
• Second Calculation: 611.10 + 15 = 626.10
• Third Calculation: 626.10 + 0.55 = 626.65
• Fourth Calculation: 626.65 + 0.05 = 626.70

Thus, the correct answer is D, 626.70.

Step 1: Add the numbers in the bracket:
3080 + 6160 = 9240

Step 2: Let the unknown value be x.
9240 ÷ x = 330

Step 3: To find x, multiply both sides by x and then divide by 330:
x = 9240 ÷ 330

Step 4: Perform the division:
x = 28

Correct Answer: 28 (Option c)

First, calculate the sum inside the parentheses:

• 523.5 + 687.5 = 1211

Next, substitute this value into the equation:

• x × 1211 = 24220

To find x, divide both sides of the equation by 1211:

• x = 24220 / 1211
• x = 20

Thus, the correct answer is B.

First, calculate each multiplication separately.

36 multiplied by 1.75 is calculated as follows:

• Multiply 36 by 1: 36 x 1 = 36
• Multiply 36 by 0.75: 36 x 0.75 = 27
• Add the two results: 36 + 27 = 63

Next, calculate 24 multiplied by 3.25:

• Multiply 24 by 3: 24 x 3 = 72
• Multiply 24 by 0.25: 24 x 0.25 = 6
• Add the two results: 72 + 6 = 78

Now, add the two products together to get the final result:

• 63 (from the first multiplication) + 78 (from the second multiplication) = 141

First, calculate each multiplication separately:

• 5.8 × 2.5 = 14.50
• 0.6 × 6.75 = 4.05

Next, add all the results together along with 139.25:

• 14.50 + 4.05 + 139.25 = 157.80

First, calculate each division separately:

• 560 ÷ 32 = 17.5
• 720 ÷ 48 = 15

Then multiply the results:

• 17.5 * 15 = 262.5

Thus, the correct answer is 262.5.

456 ÷ 24 = 19; 19 * 38 = 722; 722 + 364 – 958 = 128

85410 + 36885 + 24705 = 147000
147000 ÷ 1600 = 91.875

First, add the numbers on each side of the equation:

• On the left: 873.53 + 532.32 equals 1405.85.
• On the right: 535.1 + 232.95 equals 768.05.

To isolate x, subtract 768.05 from 1405.85, resulting in:

x = 637.8.

First, simplify the numerator and denominator separately.

Numerator:

• 272 - 32 = 240
• 124 + 176 = 300
• So, (240) * (300) = 72,000

Denominator:

• 17 * 15 = 255
• 255 - 15 = 240

Now divide the numerator by the denominator:

• 72,000 / 240 = 300

Since none of the given options match the correct answer, the correct choice is E.