Quant Prep 99

CAT 2025 : 101/500 must Solve Quant

If a,b and c are 3 consecutive integers between -10 to +10 (both inclusive), how many integer values are possible for the expression a³+b³+c³+3abc / (a+b+c)²

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5 days ago | [YT] | 3

Quant Prep 99

CAT 2025 : 100/500 Must Solve Questions

In a hostel there are 1000 students in 1000 rooms. One day the hostel warden asked the student living in room 1 to close all the doors of the 1000 rooms. Then he asked the person living in room 2 to go to the rooms which are multiples of his room number 2 and open them. After he ordered the 3rd student to reverse the condition of the doors which are multiples of his room number 3. If He ordered all the 1000 students like the same, Finally how many doors of those 1000 rooms are in open condition?

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1 week ago | [YT] | 3

Quant Prep 99

CAT 2025 : 99/500 Must Solve Quant

18 chairs are arranged around a hexagon such that there are 3 chairs per side. If 18 men are to be seated on these chairs, then how many different arrangements are possible?

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1 week ago | [YT] | 7

Quant Prep 99

CAT 2025 : 98/500 Must Solve Quant

A three digit number of the form ‘xyz’ is to be formed such that x > y, x > z, and y < z. How many such numbers are possible if x > 0?

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1 week ago | [YT] | 4

Quant Prep 99

CAT 2025 : 97/500 Must Solve Quant Questions

If 7x+11y=k has exactly 4 solution in which both x and y are positive integers, then what is the minimum value of k ?

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1 week ago | [YT] | 7

Quant Prep 99

CAT 2025 96/500 Must Solve Quant

Suman takes a number of quizzes for a course. All the quizzes are out of 100. A student can get an A grade in the course if the average of her scores is more than or equal to 90.GradeB is awarded to a student if
the average of her scores is between 87 and 89 (both included). If the average is below 87, the student gets a C grade.
Suresh is preparing for the last quiz and he realizes that he will score a minimum of 97 to get an A grade. After the quiz,
he realizesthat he will score 70, and he will just manage a B. How many quizzes did Prof. Suman take?

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1 week ago | [YT] | 5

Quant Prep 99

CAT 2025 : 95/500 Must Solve Questions

Gautam and Suhani, working together, can finish a job in 20 days. If Gautam does only 60% of his usual work on a day, Suhani must do 150% of her usual work on that day to exactly make up for it. Then, the number of days required by the faster worker to complete the job working alone is

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2 weeks ago | [YT] | 12

Quant Prep 99

CAT 2025 : 94/500 Must Solve Quant

A shop has 4 distinct flavors of ice-cream. One can purchase any number of scoops of any flavor. The order in which the scoops are purchased is inconsequential. If one wants to purchase 3 scoops of ice-cream, in how many ways can one make that purchase

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2 weeks ago | [YT] | 10

Quant Prep 99

CAT 2025 - 93/500 MSQ Quant Questions

The number of all possible positive integral values of D for which the roots of the quadratic equation, 6x²–11x+D = 0 are rational numbers is :

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2 weeks ago | [YT] | 5

Quant Prep 99

CAT 2025 : MSQ 92/500 Quant Questions

If x and y are positive integers and x+y+xy=54, find x+y Subscribe @QuantPrep99

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3 weeks ago | [YT] | 11