1.
A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :
Correct Answer
D. 8/15
Explanation
In one day, A can complete 1/15th of the work and B can complete 1/20th of the work. Together, in one day, they can complete (1/15 + 1/20) = 7/60th of the work. In 4 days, they can complete (4 * 7/60) = 7/15th of the work. Therefore, the fraction of the work that is left is (1 - 7/15) = 8/15.
2.
Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?
Correct Answer
B. 10
Explanation
The series alternates between adding 3 and subtracting 2. Starting with 7, we add 3 to get 10, then subtract 2 to get 8, add 3 to get 11, subtract 2 to get 9, and so on. Therefore, the next number in the series should be obtained by adding 3 to the previous number, which is 9. Hence, the next number should be 12.
3.
Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?
Correct Answer
B. 14
Explanation
The given series alternates between two sets of numbers: 53 and 40, and 40 and 27. Each set is repeated twice before moving on to the next set. The pattern suggests that the next set of numbers should be 27 and a number lower than 27. Therefore, the next number in the series should be 14.
4.
One of the warmest winters on record has put consumers in the mood to spend money. Spending is likely to be the strongest in thirteen years. During the month of February, sales of existing single-family homes hit an annual record rate of 4.75 million.
This paragraph best supports the statement that
Correct Answer
E. Warm winter weather is likely to affect the rate of home sales.
Explanation
The paragraph states that one of the warmest winters on record has put consumers in the mood to spend money, and as a result, sales of existing single-family homes hit an annual record rate in February. This suggests that warm winter weather has a positive impact on the rate of home sales, indicating that the statement "warm winter weather is likely to affect the rate of home sales" is the best-supported conclusion.
5.
Cup is to coffee as bowl is to
Correct Answer
B. Soup
Explanation
The analogy here is that a cup is used to hold coffee, just as a bowl is used to hold soup. Therefore, the correct answer is "soup" as it is the item that is typically placed in a bowl. The other options, such as "dish," "spoon," and "food," do not directly relate to the function of a bowl.
6.
Which word does NOT belong with the others?
Correct Answer
D. Car
Explanation
The word "car" does not belong with the others because it is the only word that represents the entire vehicle, while the other words represent specific parts or components of a car.
7.
Look carefully at the sequence of symbols to find the pattern. Select correct pattern.
Correct Answer
C. 3
Explanation
The pattern in the sequence is that each number is one more than the previous number. Starting from 1, the next number is 2, then 3, and finally 4. Therefore, the correct pattern is to add 1 to each number in the sequence.
8.
Look carefully at the sequence of symbols to find the pattern .select correct pattern
Correct Answer
B. 2
9.
Look carefully at the Sequence of symbols to find the pattern.Select Correct pattern
Correct Answer
C. 3
Explanation
The pattern in the sequence is that each number is one more than the previous number. The first number is 1, the second number is 2 (1+1), the third number is 3 (2+1), and the fourth number is 4 (3+1). Therefore, the correct pattern is to add 1 to each previous number to get the next number in the sequence.
10.
Find the number of triangles in the given figure.
Correct Answer
D. 14
11.
Find the minimum number of straight lines required to make the given figure.
Correct Answer
B. 17
12.
Find the number of triangles in the given figure.
Correct Answer
D. 28
Explanation
In the given figure, we can count the number of triangles by observing the different types of triangles present. There are equilateral triangles, isosceles triangles, and right-angled triangles. By counting each type of triangle separately and adding them up, we can find the total number of triangles. It seems that there are 28 triangles in the given figure.
13.
Find the number of triangles in the given figure.
Correct Answer
A. 16
Explanation
In the given figure, there are 16 triangles. To count the triangles, we can start by counting the smaller triangles and then adding them up to get the total. There are 4 triangles formed by the lines on the left side of the figure. Similarly, there are 4 triangles formed by the lines on the right side. In the middle section, there are 8 triangles formed by the lines. Adding these up, we get a total of 16 triangles.
14.
Identify the figure that completes the pattern.
(X) (1) (2) (3) (4)
Correct Answer
D. 4
Explanation
The figure that completes the pattern is 4 because it is the next number in the sequence. The pattern follows a numerical sequence, starting with 1 and increasing by 1 each time. Therefore, the next number in the sequence is 4.
15.
Identify the figure that completes the pattern
(X) (1) (2) (3) (4)
Correct Answer
B. 2
16.
Look carefully for the pattern, and then choose which pair of numbers comes next.
28 25 5 21 18 5 14
Correct Answer
A. 11, 5
17.
Choose the correct mirror image of the given figure (X) from amongst the four alternatives.
(X) (1) (2) (3) (4)
Correct Answer
D. 4
Explanation
The correct mirror image of figure (X) can be obtained by flipping it horizontally. When figure (X) is flipped horizontally, it will look exactly like figure 4. Figures 1, 2, and 3 do not match the mirror image of figure (X) as they do not have the same orientation after flipping horizontally. Therefore, the correct answer is 4.
18.
Select the alternative which represents three out of the five alternative figures which when fitted into each other would form a complete square
Correct Answer
B. 2,4,5,
Explanation
The figures 2, 4, and 5 can be fitted together to form a complete square. By arranging these figures in a specific way, they can be placed next to each other to create a square shape.
19.
Find out the alternative figure which contains figure (X) as its part.
(X) (1) (2) (3) (4)
Correct Answer
A. 1
Explanation
The figure (X) is present in alternative figure 1.
20.
Find out the alternative figure which contains figure (X) as its part.
(x) (1) (2) (3) (4)
Correct Answer
C. 3
Explanation
Figure (X) is a part of figure (3) because it is located in the same position and has the same shape and orientation. Figures (1), (2), and (4) do not contain figure (X) as their part because they either have different shapes or orientations compared to figure (X).
21.
(X) (1) (2) (3) (4)
Correct Answer
D. 4
Explanation
The number 4 is the correct answer because it is the last number in the sequence. The sequence starts with 1, then goes to 2, then 3, and finally ends with 4. Therefore, 4 is the next logical number in the sequence.
22.
Find out the alternative figure which contains figure (X) as its part.
(X) (1) (2) (3) (4)
Correct Answer
D. 4
23.
Find out the alternative figure which contains figure (X) as its part.
(X) (1) (2) (3) (4)
Correct Answer
C. 3
24.
Identify the figure that completes the pattern.
(X) (1) (2) (3) (4)
Correct Answer
D. 4
25.
Identify the figure that completes the pattern.
.
(X) (1) (2) (3) (4)
Correct Answer
C. 3
Explanation
The pattern in the given figure is that each number is surrounded by a pair of parentheses. The number inside the parentheses represents the position of the number in the sequence. For example, (X) represents the first number, (1) represents the second number, (2) represents the third number, and so on. Therefore, the figure that completes the pattern would be (3), as it represents the fourth number in the sequence.