Aptitude - Algebraic Symbols 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

Given the quadratic equation x2- (A - 3) x - (A - 2), for what value of A will the sum of the squares of the roots be zero?

  

  

  

  

√4556+√7953-56=? 

  

  

  

  

  

1/2 of 4/5 of 3/8 of 7450=?  

  

  

  

  

  

7414 + 3698 + 1257 + 1869 = ?

  

  

  

  

  

45% of 160 +14% of 250 = ? - 23  

  

  

  

  

  

If x = (7 - 4√3),then the value of (x + 1/x) is:

  

  

  

  

24*22=? ÷8 

  

  

  

  

  

19% of 421+? =150

  

  

  

  

  

16.02 x 0.001 =?

  

  

  

  

The value of 1÷[1 + 1 ÷{1 + 1 ÷(1 + 1 ÷2)}] is:

  

  

  

  

4.59 x 1.8 ÷3.6 + 5.4 of 1/9 – 1/5 =?

  

  

  

  

If √(x-y)(y+2)=7, x and y being positive whole numbers, then the values of x and y respectively are:

  

  

  

  

5434+5782=? * 25 

  

  

  

  

  

(4356)1/2 ÷ 11/4=√? X6

  

  

  

  

  

0.01 X 0.1 - 0.001 ÷10 + 0.01 = ?

  

  

  

  

  

If  x1/3+y1/3+z1/3=0, then the values of (x+y+z)3 will be

  

  

  

  

If 5+2√3/7+√3=a+b√3,then :

  

  

  

  

If in a code, 52 – 36 = 97 and 46 – 78 = 1510, then how 53 – 62 can be encoded?

  

  

  

  

The total expenditure of the company over these items during the year 2000 is?

  

  

  

  

378.35 + 478 ÷ 12.5 =?

  

  

  

  

  

(16)²- 5³ + √169 = (?)²  

  

  

  

  

  

√0.00169x?=1.3

  

  

  

  

45% of816 - 23% of? = 240.7  

  

  

  

  

  

√841x √64÷√25=?  

  

  

  

  

  

4561 + 3254 =5422 +?  

  

  

  

  

  

Three pencils , four erasers and two sharpeners together cost Rs. 10.50. Two pencils one eraser and three sharpeners together cost Rs. 9.50. How much does each eraser cost?

  

  

  

  

76% of (?) – (11)² = 525

  

  

  

  

  

5800 ÷ (32x 14.5) =?  

  

  

  

  

  

34.95 + 240.016 + 23.98 = ?

  

  

  

  

54.35 × 39.87 ÷ 13.35 =?

  

  

  

  

  

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