GENERAL APTITUDE - Online Test

Q1. Ifthen the value of 
Answer : Option B
Explaination / Solution:



Q2. Direction: What approximate value should come in place of the question mark (?) in the following equation (Note: You are not expected to calculate the exact value)?
√(34.999 * 99.999 ÷ 5.045 + 750.0003 ÷ 24.999) = ?
Answer : Option C
Explaination / Solution:

√(34.999 * 99.999 ÷ 5.045 + 750.0003 ÷ 24.999) = ?
√(35 * 100 ÷ 5 + 750 ÷ 25) = ?
√(3500 * 5 + 30) = ?
√(700 + 30) = ?
√730 = ?
? = 27 (Approx)

Q3. Which Indian State has prescribed minimum educational qualification for candidates contesting panchayat polls?
Answer : Option D
Explaination / Solution:
No Explaination.


Q4. Direction: In the following number series, a wrong number is given. Find out that wrong number.
14, 32, 105, 436, 2195, 13266
Answer : Option B
Explaination / Solution:



Q5. Which one of the following is the common factor of (4743 + 4343) and (4747 + 4347) ?
Answer : Option B
Explaination / Solution:

When n is odd, (xn + an) is always divisible by (x + a).

Each one of (4743 + 4343) and (4747 + 4347) is divisible by (47 + 43).


Q6. Direction: What will come in place of the question mark (?) in the following number series?
 4, 9, 29, ?, 599, 3599
Answer : Option E
Explaination / Solution:

9 = 4×2+1= 8+1 
29 = 9×3+2 = 27+2 
? = 29×4 + 3 = 116+3 = 119 
599 = 119×5 + 4 = 595+4 
3599 = 599×6+5 = 3594+ 5

Q7. Two angles whose sum is 90 degrees are called _________.
Answer : Option D
Explaination / Solution:
No Explaination.


Q8.

A software company has decided to recruit engineers. The following criteria is to be applied. A candidate must
(i) be an engineering graduate with at least 60% marks in graduation and 80% marks in HSC.
(ii) have work experience of minimum 1 year.
(iii) be ready to sign a bond of three years.
(iv) not be more than 28 years and not less than 21 years as on 1.2.2017.
However, if the candidate fulfils all the above criteria except
(a) (i), but has obtained 50% in graduation and 70% in HSC and has at least three years, experience of working, the case may be referred to the Director.
(b) (iii), but is willing to pay an amount of ?1 lakh if he is required to leave, the case may be referred to the President.
(c) (ii), but is a computer engineer, the case is to be referred to the DGM.

In each question below are given details of one candidate. You have to take one of the following courses of action based on the information provided and the conditions and sub-conditions given above and mark the number of that course of action as your answer. The reference date is 1.2.2017. You are not to assume anything other than the information provided in each question.

Karishma is an engineering graduate with 64% marks in degree and 92% marks in HSC. She joined an engineering firm two years ago at the age of 24 years. She is ready to sign a bond with the company.

Answer : Option A
Explaination / Solution:
No Explaination.


Q9. If two bats are picked at random, what is the probability that none is white?
Answer : Option B
Explaination / Solution:

Probabilities if none are white 
[11C2/15C2] = (55)/(105) = 11/21

Q10. Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
Answer : Option D
Explaination / Solution:

Here, S = {1, 2, 3, 4, ...., 19, 20}.

Let E = event of getting a multiple of 3 or 5 = {3, 6 , 9, 12, 15, 18, 5, 10, 20}.

 P(E) =n(E)=9.
n(S)20