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
A can complete 1/15th of the work in one day, while B can complete 1/20th of the work in one day. Together, they can complete 1/15 + 1/20 = 7/60th of the work in one day. In 4 days, they would have completed 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, and so on. Therefore, the next number should be obtained by subtracting 2 from the previous number, which is 10. Hence, the next number in the series is 10.
3.
Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?
Correct Answer
B. 14
Explanation
The pattern in the series is that the number 53 is repeated twice, followed by subtracting 13 to get the next number 40, which is also repeated twice. This pattern continues with subtracting 13 and repeating the number twice. Therefore, the next number should be 14, as it is obtained by subtracting 13 from 27.
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 during the month of February, sales of existing single-family homes hit an annual record rate of 4.75 million. This suggests that warm winter weather is likely to affect the rate of home sales, as the warm winter has influenced consumers to spend more money, leading to an increase in home sales during that time.
5.
Cup is to coffee as bowl is to
Correct Answer
B. Soup
Explanation
The relationship between a cup and coffee is that a cup is typically used to hold coffee. Similarly, a bowl is typically used to hold soup. Therefore, the correct answer is soup.
6.
Which word does NOT belong with the others?
Correct Answer
D. Car
Explanation
The word "car" does not belong with the others because "tire," "steering wheel," and "engine" are all parts/components of a car, whereas "car" is the whole object itself.
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 of symbols is that each number is one more than the previous number. Starting with 1, the next number is 2, then 3, and finally 4. Therefore, the correct pattern is that each number is one more than the previous number.
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. This can be observed by looking at the numbers 1, 2, 3, and 4. Each number is obtained by adding 1 to the previous number. Therefore, the correct pattern is to add 1 to each 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 patterns. There are 6 small triangles formed by the lines in the center. Additionally, there are 8 larger triangles formed by the outer lines. Finally, there are 14 triangles formed by the combination of the small and large triangles. Therefore, the total number of triangles in the figure is 6 + 8 + 14 = 28.
13.
Find the number of triangles in the given figure.
Correct Answer
A. 16
Explanation
In the given figure, there are 16 triangles. The figure consists of a larger triangle made up of smaller triangles. The larger triangle can be divided into 8 smaller triangles. Additionally, there are 8 more triangles formed by the intersecting lines within the larger triangle. Therefore, the total number of triangles in the figure is 8 + 8 = 16.
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 follows the sequence of numbers in the given pattern. The pattern starts with the letter X, followed by the numbers 1, 2, 3, and finally 4. Therefore, the figure that corresponds to the number 4 is the correct answer.
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
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,
19.
Find out the alternative figure which contains figure (X) as its part.
(X) (1) (2) (3) (4)
Correct Answer
A. 1
20.
Find out the alternative figure which contains figure (X) as its part.
(x) (1) (2) (3) (4)
Correct Answer
C. 3
Explanation
The figure (X) is present in figure 3 as its part. The other figures do not contain the exact shape and design of figure (X).
21.
(X) (1) (2) (3) (4)
Correct Answer
D. 4
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
Explanation
The pattern in the given figure is that each number is one more than the previous number. Starting with X as the first number, the sequence is 1, 2, 3, 4. Therefore, the figure that completes the pattern is 4.
25.
Identify the figure that completes the pattern.
.
(X) (1) (2) (3) (4)
Correct Answer
C. 3
Explanation
The figure that completes the pattern is 3. Looking at the pattern, we can observe that each number is placed in a position corresponding to its value. For example, the number 1 is placed in the first position, the number 2 is placed in the second position, and so on. Therefore, the missing number should be placed in the third position, which is 3.