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ESE 2021 Non-Technical Quiz 4
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Question 1
Ram, Shyam and Aman jointly thought of engaging themselves in a business venture. It was agreed that Ram would invest Rs. 6500 for 6 months, Shyam Rs. 8400 for 5 months and Aman, Rs. 10,000 for 3 months. The profit earned was Rs. 11100. Calculate the share of Shyam in the profit
Question 2
The average age of class 10 is 20% more than that of class 9 and number of students in class 10 is 80% of that of class 9. If the average age of all the students (of both classes) is 9.8 then what is the average age of class 10?
Question 3
If the sum of digits of any number, lying between 100 and 1000, is subtracted from the number the difference is always divisible by
Question 4
According to the data of the Union Ministry of Commerce, which of the following country remained India’s top trading partner for the second consecutive fiscal in 2019-20?
Question 5
According to the statistical analysis released on 10th July 2020, which country has become the second largest Foreign Direct Investor in the United Kingdom (UK)?
Question 6
Multinational financial services corporation, Visa has partnered with which bank to roll out Visa Secure to the bank’s cardholders?
Question 7
If 
, then the determinant of the matrix 
is:
, then the determinant of the matrix is:Question 8
The solution of the differential equation
Question 9
Let x and y be real numbers satisfying the equation x2 – 4x + y2 + 3 = 0. If the maximum and minimum values of x2 + y2 are a and b respectively. Then the numerical value of a – b is-
Question 10
A computer producing factory has only two plants 
and 
Plant 
produces 20% and plant T2 produces 80% of the total computers produced. 7% of computers produced in the factory turn out to be defective. It is known that P (computer turns out to be defective given that it is produced in plant 
) = 10 P (computer turns out to be defective given that it is produced in plant 
), where P(E) denotes the probability of an event E. A computer produced in the factory is randomly selected and it does not turn out to be defective. Then the probability that it is produced in plant 
is
and Plant produces 20% and plant T2 produces 80% of the total computers produced. 7% of computers produced in the factory turn out to be defective. It is known that P (computer turns out to be defective given that it is produced in plant ) = 10 P (computer turns out to be defective given that it is produced in plant ), where P(E) denotes the probability of an event E. A computer produced in the factory is randomly selected and it does not turn out to be defective. Then the probability that it is produced in plant is - 396 attempts
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ESE & GATE EEGeneralMar 1ESE & GATE EE
