IPMAT Indore 2023 Question Paper with Answers
Try practice questions from IPMAT Indore 2023 and check your answers. The preview order may differ from the original paper.
Question 1
Given that , the range of is
Correct answer: D - \([-\sqrt{3}, \sqrt{3}]\)
View full solution Question 2
Let be a positive integer such that the unit digit of is . What are the possible unit digits of ?
Correct answer: A - 3
View full solution Question 3
In a chess tournament there are 5 contestants. Each player plays against all the others exactly once. No game results in a draw. The winner in a game gets one point and the loser gets zero points. Which of the following sequences cannot represent the scores of the five players?
Correct answer: D - 4, 4, 1, 1, 0
View full solution Question 4
If the difference between compound interest and simple interest for a certain amount of money invested for years at an annual interest rate of is INR , then the amount invested in INR is
Correct answer: A - 17000
View full solution Question 5
Let be three distinct real numbers in geometric progression. If the equations and have a common root, then which of the following is necessarily true?
Correct answer: D - \(\dfrac{b_{1}}{a_{1}}, \dfrac{b_{2}}{a_{2}}, \dfrac{b_{3}}{a_{3}}\) are in arithmetic progression
View full solution Question 6
In a triangle ABC, let D be the midpoint of BC, and AM be the altitude on BC. If the lengths of AB, BC and CA are in the ratio of 2:4:3, then the ratio of the lengths of BM and AD would be
Correct answer: A - \(11:4\sqrt{10}\)
View full solution Question 7
Let be real numbers greater than 1, and be a positive real number not equal to 1. If and then which of the following is true?
Correct answer: D - \((a^n+b)^n=ac\)
View full solution Question 8
Consider an chessboard. The number of ways 8 rooks can be placed on the board such that no two rooks are in the same row and no two are in the same column is
Correct answer: D - 8!
View full solution Question 9
The equation represents
Correct answer: D - a point
View full solution Question 10
A person standing at the centre of an open ground first walks 32 meters towards the east, takes a right turn and walks 16 meters, takes another right turn and walks 8 meters, and so on. How far will the person be from the original starting point after an infinite number of such walks in this pattern?
Correct answer: D - \(\frac{64}{\sqrt{5}}\) meters
View full solution Question 11
If then the value of is
Correct answer: B - \(2n\pi + \dfrac{\pi}{4}, n\) is an integer
View full solution Question 12
A rabbit is sitting at the base of a staircase which has 10 steps. It proceeds to the top of the staircase by climbing either one step at a time or two steps at a time. The number of ways it can reach the top is
Correct answer: B - 89
View full solution Question 13
Let denote the greatest integer not exceeding and {} . If is a natural number, then the sum of all values of satisfying the equation {} is
Correct answer: A - \(\dfrac{n(n+2)}{2}\)
View full solution Question 14
The probability that a randomly chosen positive divisor of is an integer multiple of is
Correct answer: B - \(\dfrac{23^2}{{2024}^2}\)
View full solution Question 15
In a group of 120 students, 80 students are from the Science stream and the rest are from the Commerce stream. It is known that 70 students support Mumbai Indians in the Indian Premier League; all the other students support Chennai Super Kings. The number of Science students who are supporters of Mumbai Indians is
Correct answer: C - 30 or more
View full solution Question 16
If a three-digit number is chosen at random, what is the probability that it is divisible neither by 3 nor by 4?
Correct answer: B - \(\frac{1}{2}\)
View full solution Question 17
The minimum number of times a fair coin must be tossed so that the probability of getting at least one head exceeds 0.8 is
Correct answer: C - 3
View full solution Question 18
A polynomial leaves a remainder when divided by and a remainder when divided by . The remainder when is divided by is
Correct answer: A - \(3-x\)
View full solution Question 19
A pharmaceutical company has tested five drugs on three different organisms. The following incomplete table reports if a drug works on the given organism. For example, drug A works on organism R while B and C work on Q.
Following additional information is available:
- Each drug works on at least one organism but not more than two organisms.
- Each organism can be treated with at least two and at most three of these five drugs.
- On whichever organism A works, B also works. Similarly, on whichever organism C works, D also works.
- D and E do not work on the same organism.
Drug E works on
| Drug | Organism P | Organism Q | Organism R |
|---|---|---|---|
| A | ✔ | ||
| B | ✔ | ||
| C | ✔ | ||
| D | |||
| E |
Following additional information is available:
- Each drug works on at least one organism but not more than two organisms.
- Each organism can be treated with at least two and at most three of these five drugs.
- On whichever organism A works, B also works. Similarly, on whichever organism C works, D also works.
- D and E do not work on the same organism.
Drug E works on
Correct answer: D - Only R
View full solution Question 20
A pharmaceutical company has tested five drugs on three different organisms. The following incomplete table reports if a drug works on the given organism. For example, drug A works on organism R while B and C work on Q.
Following additional information is available:
- Each drug works on at least one organism but not more than two organisms.
- Each organism can be treated with at least two and at most three of these five drugs.
- On whichever organism A works, B also works. Similarly, on whichever organism C works, D also works.
- D and E do not work on the same organism.
Drug D works on:
| Drug | Organism P | Organism Q | Organism R |
|---|---|---|---|
| A | ✔ | ||
| B | ✔ | ||
| C | ✔ | ||
| D | |||
| E |
Following additional information is available:
- Each drug works on at least one organism but not more than two organisms.
- Each organism can be treated with at least two and at most three of these five drugs.
- On whichever organism A works, B also works. Similarly, on whichever organism C works, D also works.
- D and E do not work on the same organism.
Drug D works on:
Correct answer: A - P & Q
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