SSC CGL 8th Dec 2022 Shift-1

Instructions

For the following questions answer them individually

Question 61

A 100 ml solution of $$H_{2} SO_{4}$$ having concentration of 20% is mixed with a 50% concentrated x ml mixture such that the net mixture is 30% concentrated. Determine x.

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Question 62

ABCD is a square and $$\triangle$$MAB is an equilateral triangle. MC and MD are joined.
What is the degree measure of $$\angle$$ MDC?

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Question 63

Ten men begin to do a work. But after some days, four of them left the job. As a result, the job that could have been completed in 40 days is completed in 50 days. How many days after the commencement of the work did the four men leave?

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Question 64

If A + B = C, then tan A tan B tan C = ?

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Question 65

If m and n are two positive real numbers such that $$9m^{2} + n^{2} = 40$$ and mn = 4 then the value of 3m + n is:

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Question 66

The factors of $$x^{2} + 4y^{2} + 4y - 4xy- 2x - 8$$ are:

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Question 67

The HCF of three numbers 105, 335 and 465 will be:

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Question 68

A number when divided by 221, leaves a remainder 30. If the same number is divided by 13, the remainder will be:

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Question 69

The given table shows the number of new employees who joined in different categories of employees in an
organization and also the number of employees from these categories who left the organization every year since the foundation of the organization in 2015. Study the table and answer the questions that follow.

What was the total number of accountants working in the organization in the year 2019?

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Question 70

In an election between two candidates, a candidate who gets 76 % of the total votes polled is elected by a majority of 1480 votes. What is the total number of votes polled? (Consider integral part only)

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