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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   Time Left : 00 : 30    : 00

[(7.99)2 – (13.001)2 + (4.01)3]2 = ?

  

  

  

  

  

121   144    190   259    ?    466

  

  

  

  

  

The monthly expenses at IIM are partly constant & partly vary directly as the no. of inmates. If  the expenses are Rs 4000 when no. of inmates is 240 & Rs 3200 when no. of inmates is 200 . Then no. of imnates when expense is Rs 3760 are

  

  

  

  

Which of the following is a pair of co-primes?

  

  

  

  

A red light flashes 3 times per minute and a green light flashes 5 times in two minutes at regular intervals. If both lights start flashing at the same time, how many times do they flash together in each hour?

  

  

  

  

1024 ÷ 3 -1014 + 512 – 248 + 1309 =?

  

  

  

  

A printer numbers the pages of a book starting with 1 and uses 3189 digits in all. How many pages does the book have ?

  

  

  

  

Given that p, q, r are natural nos if p4 + q4 = r4 which of the following is always correct

  

  

  

  

  

(7.5 x 7.5 +37.5+ 2.5 x 2.5) is equal to:

  

  

  

  

Four years ago Shyam's age was 3/4 times that of Ram. Four years hence, Shyam's age will be 5/6 times that of Ram. What is the present age of Shyam?

  

  

  

  

  

100 + 50 x 2 = ?

  

  

  

  

  

Find the wrong number in the series: 2, 9, 28, 65, 126, 216, 344

  

  

  

  

  

What is the remainder let after dividing 1!+2!+3!.....+10! by 7?

  

  

  

  

Which of the following number is divisible by 24 ?

  

  

  

  

7921 × 51 + 374 = (?)3

  

  

  

  

  

(888) x 8888088= ?

  

  

  

  

Anita had to do a multiplication. Instead of taking 35 as one of the multipliers, she took 53. As a result, the product went up by 540. What is the new product

  

  

  

  

Three bells chime at an interval of 18, 24 and 32 minutes respectively. At a certaintime they begin to chime together. What length of time will elapse before they chimetogether again?

  

  

  

  

Given √5 = 2.2361, √3 = 1.7321, then 1/√5 - √3 is equal to;

  

  

  

  

3/7*4/9*2/5*3719=?

  

  

  

  

  

The ratio of two numbers is 3:4 and their H.C.F is 4. Their L.C.M is?

  

  

  

  

What approximate value will come in the place of question mark (?) in the following questions? √2228 =?

  

  

  

  

  

An institute organized a fete and 1/5 of the girls and 1/8 of the boys participated in the same. What fraction of the total number of students took part in the fete?

  

  

  

  

Given set:  (63, 49, 35)

  

  

  

  

331, 482, 551, 263, 383, 242, 111

  

  

  

  

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

  

  

  

  

If 3√5 + √125 = 17.88, then what will be the value of √80 + 6√5 ?

  

  

  

  

2110 ÷ 25 + 350 ÷ 50 = ?

  

  

  

  

  

A number when successively divided by 3, 4 and 7 leaves respective remainders of 2, 1 and 5. What is the remainder, when any such number is divided by 21?

  

  

  

  

7 3/4 + 5 1/4 + 8 1/4 = ?

  

  

  

  

  

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