Aptitude Practice Question and Answer
8 Q: HCF and LCM of two numbers are 7 and 140 respectively. If the numbers are between 20 and 45, the sum of the numbers is:
1390 05f06e68bb13c2d244adae0e2
5f06e68bb13c2d244adae0e2- 163true
- 256false
- 370false
- 477false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "63 "
Q: The difference of the areas of two squares drawn on two line segments of different lengths is 32 sq.cm, Find the length of the greater line segment if one is longer than the other by 2cm.
1389 05d709a4e3b18207684dae1df
5d709a4e3b18207684dae1df- 17 cmfalse
- 29 cmtrue
- 311 cmfalse
- 416 cmfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "9 cm"
Explanation :
According to question given that x2-y2=32, and x-y=2
then we find x and y
Q: A set of data is given. The mean of the set is 35 while the median is set as 60. Find the mode of the data.
1389 05f6d7cf25256e8407c2c6dbf
5f6d7cf25256e8407c2c6dbf- 125false
- 230false
- 320false
- 4110true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "110"
Q: A student scored 32 percent and failed by 8 Marks. If he had scored 36 percent marks, he would have passed by 2 marks. What is the passing score?
1389 05f9bdf503dfc3659c6976779
5f9bdf503dfc3659c6976779- 175false
- 288true
- 370false
- 485false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "88"
Q: ‘A’ alone can complete a work in 6 days and “B” can complete this work alone in 8 days. They can complete this work in 3 days with the help of C. If they are paid Rs. 6400 for this work, then find the share of C.
1389 0608fb8057748471dd98ce159
608fb8057748471dd98ce159- 1400false
- 2800true
- 31600false
- 43200false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "800"
Q: If the cost price of 15 tables is equal to the selling price of 20 tables. The loss percent is:
1388 05f152d824cff381d1625a24d
5f152d824cff381d1625a24d- 120%false
- 230%false
- 325%true
- 437.5%false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "25%"
Q:Direction : Each of the questions below consists of a question and three statements numbered I, II and III given below it. You have to decide whether the data provided in the statements are sufficient to answer the question.
What will the area of a regular pentagon?
I. The length of each side is 12 cm.
II. The measure of each angle is 108 degrees.
1387 05ea8f936a63dac4c26cdeb28
5ea8f936a63dac4c26cdeb28I. The length of each side is 12 cm.
II. The measure of each angle is 108 degrees.
- 1The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.true
- 2The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question.false
- 3The data in statement I alone or in statement II alone is sufficient to answer the question.false
- 4The data in both the statements I and II is not sufficient to answer the question.false
- 5The data in both the statements I and II together is necessary to answer the question.false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question."
Q: From a point 20 m away from the foot of a tower, the angle of elevation of the top of the tower is 30°. The height of the tower is
1387 05dcbd79bf348e931548d0a8a
5dcbd79bf348e931548d0a8a- 110 √ 3 mfalse
- 220 √ 3 mfalse
- 3$$ {10\over √3} m $$false
- 4$$ {20\over √3} m $$true
- Show AnswerHide Answer
- Workspace
- SingleChoice