Aptitude - Number Series Test

Test Instructions :

1. The Test is 1hr duration.
2. The Test Paper consists of 30 questions. The maximum marks are 30.
3. All the questions are multiple choice question type with three options for each question.
4. Out of the three options given for each question, only one option is the correct answer.
5. Each question is allotted 1 mark for each correct response.
6. 0.25 will be deducted for incorrect response of each question.
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The value of (0.96)3 – (0.1)3 is: (0.96)2 + 0.096 + (0.1)2





If 3/5 of a eistern  is filled in 1 minute, how much more time will required to fill the rest of it?










A piece of cloth costs Rs. 35. If the length of the piece would have been 4 m longer and each metre costs Rs. 1 less, the cost would have remained unchanged. How long is the piece?





24.424 + 5.656 + 1.131 + 0.089 =?






If the sum of two numbers is 55 and the H.C.F and L.C.M of these numbers are 5 and 120 respectively, then the sum of the reciprocals of the numbers  is equal to:





250 + 0.25 /0.5 X 0.005 -? = 1






The two positive integers 'p' and 'q' satisfy (p+q)/t = HCF(p,q). Which of the following two numbers sum up to 't'?





What is the least number to be added to 5600 to make it a perfect square?  






1398 x 1398 = ?





At each corner of a square park with side equal to 40 m, there is a flower bed in the form of a sector of radius 14 m. What is the area of the remaining part of the park?






[1/(1+P(n−m))] + [1/(1+P(m−n))] =





A number when divided by 342 gives a remainder 47. When the same number is divided by 19, what would be the remainder?





A boy was asked to write the value of (2)5 x (9)2. He wrote it as 2562. The difference between the obtained and the actual value is :





A person had to multiply two numbers. Instead of multiplying by 35, the person multiplied by 53, and the product went up by 540.What was the raised product?





3/8 of 168 x 155+?-5499+235






If one-seventh of a number exceeds its eleventh part by 100, then the number is:





1, 4, 9, 16, 25, 36, 49,(______)





The number 444444....(999 times) is definitely divisible by:





B = {(c + 5)/6} - {(c + 1)/9}L = (c + 2)/4





In the following number series only one is wrong. Find out the wrong number. 2 3 7 19 29 57 93






5*2 is a three-digit number with * as a missing digit. If the number is divisible by 6, the missing digit is:5*2 is a three-digit number with * as a missing digit. If the number is divisible by 6, the missing digit is:





The Product of the L.C. M and H.C.F of two numbers is 24. The difference of two numbers is 2. Find the numbers.





is equal to:





The average age of 40 students of a class is 15 years. When 10 new students are admitted, the average is increased by 0.2 year. The average age of the new students is





The product of two numbers is 1320 and their H.C.F is 6. The L.C.M of the numbers is:





The denominator of a rational number is more than its numerator. If the numerator is increased by 6 and the denominator is decreased by 4 we obtain 3.





The sum of ages of Nitya and her aunt is 63 years. Four years ago her aunt's age was 4 times that of Nitya's ages at that time. What is the present age in years of Nitya's aunt?





The true discount on a certain sum due 6 months hence at 15% is Rs. 240. What is the banker's discount on the same sum for the same time at the same rate?





(?)2+ (123)2 = (246)2 - (99)2- 2462






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