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ESE 2021 Non-Technical Quiz 6

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Question 1

A, B and C are three partners started a business. A and B invested money in the ratio 7 : 17 and B and C invested money in the same ratio 7 : 17. If A invested Rs. 4900, then find the amount of money invested by C.

Question 2

The average of the three numbers x, y and z is 45. x is greater than the average of y and z by 9. The average of y and z is greater than y by 2. Then the difference of x and z is

Question 3

A trader gives two successive discounts of 15% and 10% on the marked price of an article. If the selling price is ₹ 765, the marked price is

Question 4

On July 26th, 2020, the Insolvency and Bankruptcy Board of India announced a special resolution  framework for______.

Question 5

Which company has launched a machine ‘Compact XL’ to automate the manual processes of molecular diagnostic tests, including RT-PCR tests for COVID-19?

Question 6

Which of the following Indian state has topped the market borrowings in the fiscal 2020-2021?

Question 7

If the system of equations

ax + hy + g = 0 …(i)

hx + by + f = 0 …(ii)

and ax2 + 2hxy + by2 + 2gx + 2fy + c + t = 0 …(iii)

are consistent, and  then t = ……..

Question 8

If a curve y = f(x) passes through the point (1, -1) and satisfies the differential equation, y(1 + xy) dx = x dy, then is equal to :

Question 9

A man firing at a distant target has 10% chance of hitting the target in each shot. The number of times he must fire at the target to have about 50% chance of hitting the target is -

Question 10

Two eight-sided dice each have faces numbered 1 through 8. when the dice are rolled, each face has an equal probability of appearing on the top. The probability that the product of the two top numbers is greater than their sum is
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Mar 5ESE & GATE EE