Question : Directions: When a number is added to its next number and another number that is four times its next number, the sum of these three numbers is 95. Find the number.
Option 1: 16
Option 2: 14
Option 3: 17
Option 4: 15
Correct Answer: 15
Solution : Let, the number be x According to the question – x + (x + 1) + 4(x + 1) = 95 By solving the above equation – 6x + 5 = 95 6x = 95 – 5 6x = 90 x = 90 ÷ 6 = 15
So, the number is 15. Hence, the fourth option is correct.
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Question : Directions: Identify the number which when added to itself 14 times gives 195.
Option 2: 13
Option 3: 15
Option 4: 14
Question : The product of two numbers is 24 times the difference between these two numbers. If the sum of these numbers is 14, the larger number is:
Option 1: 9
Option 2: 8
Option 3: 7
Option 4: 10
Question : The LCM of four consecutive numbers is 60. The sum of the first two numbers is equal to the fourth number. What is the sum of the four numbers?
Option 1: 17
Option 3: 21
Option 4: 24
Question : Directions: Which two numbers and two signs can be interchanged to balance the given equation? 16 × 4 + 12 ÷ 4 – 15 = 59
Option 1: 4 and 12; × and ÷
Option 2: 12 and 15; ÷ and –
Option 3: 16 and 12; + and –
Option 4: 15 and 16; × and +
Question : Directions: In each of the following questions, select the one that is different from the other three alternatives.
Option 1: 20, 16, 18
Option 2: 18, 14, 16
Option 3: 16, 12, 14
Option 4: 14, 11, 13
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