# Eight light bulbs numbered 1 through 8 are arranged in a circle as shown above. The bulbs are wired so that every third bulb, counting in a clockwise direction, flashes until all bulbs have flashed once. If the bulb numbered 1 flashes first, which numbered bulb will flash last? – OGQR 2020 Question #102 with Solution

Solution Given In this question, we are given Eight light bulbs numbered 1 through 8 are arranged in a circle, as shown in the diagram. The bulbs are wired so that every third bulb, counting in a clockwise direction, flashes until all bulbs have flashed once. The bulb numbered 1 flashes first. To Find We

# If the smaller of 2 consecutive odd integers is a multiple of 5, which of the following could NOT be the sum of these 2 integers? – OGQR 2020 Question #86 with Solution

Solution Given In this question, we are given The smaller of 2 consecutive odd integers is a multiple of 5. To Find We need to determine Among the given options, which one could not be the sum of those 2 consecutive odd integers. Approach & Working Let us assume that the smaller of the 2

# If 2.00X and 3.00Y are 2 numbers in decimal form with thousandths digits X and Y, is 3(2.00X) > 2(3.00Y)? – OG 2020 Question #370 with Solution

Solution Steps 1 & 2: Understand Question and Draw Inferences In this question, we are given 2.00X and 3.00Y are two numbers in decimal dorm with thousandths digits X and Y. We need to determine Whether 3(2.00X) > 2(3.00Y) or not. We can simplify the given expression as 3(2.00X) > 2(3.00Y) Or, 3(2 + 0.00X)

# A certain list, L, contains a total of n numbers, not necessarily distinct, that are arranged in increasing order. – OG 2020 Question #377 with Solution

Solution Steps 1 & 2: Understand Question and Draw Inferences In this question, we are given A certain list, L, contains a total of n numbers, not necessarily distinct, that are arranged in increasing order. L1 is the list consisting of the first n1 numbers in L. L2 is the list consisting of the last