Aptitude - Mock Test 1

Question 1

Find the missing number x<br> (2, x), (3, 12), (6, 24)

A) 4 B) 8 C) 10 D) 5

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Question 2

? ÷ 26 × 23 + 63 = 1190

A) 1648 B) 1896 C) 1183 D) 1274

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Question 3

A boy takes 11 minutes to reach the school at an average speed of 26 km/h. If he has to reach the school in 14 minutes, then the average speed should be.....

A) 23.44 km/h B) 22.44 km/h C) 20.44 km/h D) 21.44 km/h

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Distance of school = 26×11/60=4.77 km Now his speed = distance / time = 4.77/14/60 = 20.44 km/h

Question 4

534.596+61.472-496.708=?+27.271

A) 126.631 B) 62.069 C) 72.089 D) 132.788

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Question 5

An object completes 120 revolutions in 30 seconds along a circular path. The ratio of its frequency to its period is:

A) 1:4 B) 1:2 C) 16:1 D) 4:1

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Question 6

Find the HCF of 315,630 and 945

A) 315 B) 105 C) 210 D) 140

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Question 7

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. <br> Statement: <br> I. Determination is the key to success. If a person determines to achieve a certain goal in his or her life, no one can stop him/her from achieving it. <br> II Prioritizing various determined goals is another important aspect of decision making. <br><br>Conclusions: <br> I If I determine to achieve three goals in near future, my energy will get divided into three parts and I can never succeed <br> II Making a prior plan for achieving those three things I can get near to all my goals.

A) Only conclusion II follows B) Conclusion I and II both follow C) Neither I nor II follow D) Only conclusion I follows

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Question 8

cos A is equal to

A) 2 cos3A 3sin cosA B) 2 cos3A 4sin cosA C) 2 cos3A 3sin cosA D) 2 cos3A 4sin cosA

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Question 9

What is the value of sin 5Ï€/3?

A) √3/2 B) 2/√3 C) 1/√3 D) -2/√3

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Question 10

The mean of marks secured by 65 students in division A of class X is 54, 30 students of division B is 50 and that of 55 students of division C is 48. Find the mean of marks of the students of three divisions of Class X

A) 50.3 B) 49.6 C) 51 D) 52.4

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