TCS NQT Quantitative Aptitude Mock 3

Quiz

Roohi sells her radio at Rs 1952 and bears a loss of 39%. She sold her phone for Rs 8,777 and gained a profit of 31%. She further sold her TV for Rs. 13,104 and bears a loss of 22%. Now she wanted to sell her LCD which has a cost price of Rs. 45,872 so that she could attain overall no profit and no loss situation, then what percentage of profit does she need to make by selling the LCD?

Study the following table and answer the questions. The table gives the number of students who joined and left the school at the beginning of year for six years from 2016 to 2022. Year Number of Students Joined Number of students left 2016 350 250 2017 400 200 2018 350 150 2019 350 250 2020 450 340 2021 300 400 2022 350 250 If the average students for the next academic year 2023 is 410 and the average students who left the school is 290, find the number of newly joined students. Numerical Ability

Quiz

Determine the smallest number between 300 and 400 which when divided by 2, 3, 4, 5, 6 leaves the remainder 1, 2, 3, 4, 5 respectively?

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What is the average (nearest to integer) of all semi-primes between 20 and 40?

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In a class, the ratio of the number of boys to girls is 8:7 and the average weight of the boys is 20% less than the average weight of the girls. If the total weight of the class is 3417 kg, then find the difference between the weight of all the girls and all the boys.

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A sum of money is loaned at compound interest for 2 years at 20% per annum. It would fetch Rs. 482 more if the interest was payable half-yearly than if it were payable yearly. What is the sum?

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Find the compound interest on Rs. 3200 in 1.5 years at 5% per annum if interest is calculated half-yearly.

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On an article, x% commission is given on the retail price. Cost price is Rs. 60. After selling, the shopkeeper gets 12% profit. If commission is reduced by y% then profit percentage is 68%. What is the value of x and y?

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A man has Rs. 13,600. He lends some part of his money at the rate of 10% simple interest and some part at 7.5% yearly. After 3.5 years he earned Rs. 3,010. Find the money given at 10% rate.

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Nitya divided an amount of Rs. 15,750 among her four daughters Priya, Pooja, Ritu and Rina in the ratio 9:3:4:5 respectively for investing. At the end of the year, the percentage profit of Priya was equal to the percentage loss of Pooja, and the percentage loss of Ritu was equal to the percentage loss of Rina. Calculate the overall profit or loss for Nitya at the end of the year if the percentage loss suffered by Pooja was 12% and the percentage loss suffered by Ritu was 6%.

Quiz

What is the simplified value of (0.111 × 1.3 − 1.5) / 0.571428‾ ?

Quiz

The salaries of Ram and Sujatha are in the ratio of 4:3. The salaries of Ram and Sujatha are increased by Rs. 3000 and the ratio changes to 9:8. Ram's salary after increase will be:

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If a is the rate per cent corresponding to the fraction 24/25, and if 30 km is b% of 40 km, then what percentage (correct up to two decimal places) is b of a²?

Quiz

A car covers its half journey at a speed of 40 km per hour and the remaining half at a speed of 60 km per hour. Total journey takes 12 hours. Find the distance travelled by the car in km.

Quiz

A person travels the first part of his journey at 120 kmph and the second part at 180 kmph and covers the total distance of 2160 km to his destination in 15 hours. How long did the first part of his journey last?

TCS NQT QA Mock 3

Determine the smallest number between 300 and 400 which when divided by 2, 3, 4, 5, 6 leaves the remainder 1, 2, 3, 4, 5 respectively?

What is the average (nearest to integer) of all semi-primes between 20 and 40?

In a class, the ratio of the number of boys to girls is 8:7 and the average weight of the boys is 20% less than the average weight of the girls. If the total weight of the class is 3417 kg, then find the difference between the weight of all the girls and all the boys.

A sum of money is loaned at compound interest for 2 years at 20% per annum. It would fetch Rs. 482 more if the interest was payable half-yearly than if it were payable yearly. What is the sum?

Find the compound interest on Rs. 3200 in 1.5 years at 5% per annum if interest is calculated half-yearly.

On an article, x% commission is given on the retail price. Cost price is Rs. 60. After selling, the shopkeeper gets 12% profit. If commission is reduced by y% then profit percentage is 68%. What is the value of x and y?

A man has Rs. 13,600. He lends some part of his money at the rate of 10% simple interest and some part at 7.5% yearly. After 3.5 years he earned Rs. 3,010. Find the money given at 10% rate.

What is the simplified value of (0.111 × 1.3 − 1.5) / 0.571428‾ ?

The salaries of Ram and Sujatha are in the ratio of 4:3. The salaries of Ram and Sujatha are increased by Rs. 3000 and the ratio changes to 9:8. Ram's salary after increase will be:

If a is the rate per cent corresponding to the fraction 24/25, and if 30 km is b% of 40 km, then what percentage (correct up to two decimal places) is b of a²?

A car covers its half journey at a speed of 40 km per hour and the remaining half at a speed of 60 km per hour. Total journey takes 12 hours. Find the distance travelled by the car in km.

A person travels the first part of his journey at 120 kmph and the second part at 180 kmph and covers the total distance of 2160 km to his destination in 15 hours. How long did the first part of his journey last?

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Determine the smallest number between 300 and 400 which when divided by 2, 3, 4, 5, 6 leaves the remainder 1, 2, 3, 4, 5 respectively?

What is the average (nearest to integer) of all semi-primes between 20 and 40?

In a class, the ratio of the number of boys to girls is 8:7 and the average weight of the boys is 20% less than the average weight of the girls. If the total weight of the class is 3417 kg, then find the difference between the weight of all the girls and all the boys.

A sum of money is loaned at compound interest for 2 years at 20% per annum. It would fetch Rs. 482 more if the interest was payable half-yearly than if it were payable yearly. What is the sum?

Find the compound interest on Rs. 3200 in 1.5 years at 5% per annum if interest is calculated half-yearly.

On an article, x% commission is given on the retail price. Cost price is Rs. 60. After selling, the shopkeeper gets 12% profit. If commission is reduced by y% then profit percentage is 68%. What is the value of x and y?

A man has Rs. 13,600. He lends some part of his money at the rate of 10% simple interest and some part at 7.5% yearly. After 3.5 years he earned Rs. 3,010. Find the money given at 10% rate.

What is the simplified value of (0.111 × 1.3 − 1.5) / 0.571428‾ ?

The salaries of Ram and Sujatha are in the ratio of 4:3. The salaries of Ram and Sujatha are increased by Rs. 3000 and the ratio changes to 9:8. Ram's salary after increase will be:

If a is the rate per cent corresponding to the fraction 24/25, and if 30 km is b% of 40 km, then what percentage (correct up to two decimal places) is b of a²?

A car covers its half journey at a speed of 40 km per hour and the remaining half at a speed of 60 km per hour. Total journey takes 12 hours. Find the distance travelled by the car in km.

A person travels the first part of his journey at 120 kmph and the second part at 180 kmph and covers the total distance of 2160 km to his destination in 15 hours. How long did the first part of his journey last?

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