Kaar Tech Sample Aptitude Questions and Answers

Q1 The distance between two places A and B is 370 km. The first car departs from A to B at 10 AM with the speed of 80 kmph and second car departs from B to A at 1 PM with the speed of 50 kmph. At what time both the car meets?

Q2 Tony can complete a work in 2 days and his friend Roy alone can complete the work in 8 days. How long will they take to complete the work by working together?

Q3 If A = x^3y^2 and B = xy^3, then the HCF of A and B is

Q4 From the given set of functions, which is the highest?

Q5 Find the missing number:

8 (89) 9, 11 (155) 12, 4 (?) 6

Q6 If 129 = 9, 157 = 6, 178 = 10, then 169 =?

Q7 100 students appeared for the examinations. 60 passed in first exam , 50 passes in second exam and 30 passed in both. Find the probability that a student selected at random is failed in both?

Q8 A is two years older than B who is twice as old as C. If the total age of A, B and C is 27, the the age of B is?

Q9 Four bells begin to toll together respectively at the intervals of 8, 10, 12 and 16 seconds. After how many seconds they will toll again? .

Q10 A father has 3 sons and 33 coins. He decided to distribute the coins in 1/3: 1/6: 1/9 ratio respectively. What is the number of coins reached by each of them respectively?

Q11 Average of 25 numbers is 28. If the average of the first 12 numbers is 30 and the average of the last 8 numbers is 25, then what is the average of the remaining five numbers?

Q12 Difference between downstream speed and upstream speed is 2 kmph. If the speed of the boat in still water is 3 times the speed of current, then what is the time taken by the boat to cover 18 km downstream?

Q13 A retailer gives a 12% discount on a television and earns a profit of 10% on the television. If the cost price of the television is Rs.2000, what is the discount given on the television?

Q14 A jeweler gives a 20% discount on a bracelet and still earns a profit of 25% on the bracelet. If the cost price of the bracelet is Rs.1600, what is the discount given on the bracelet?

Q15 The area of a rectangle is 240 cm² and the difference between its length and breadth is 4 cm. If the breadth of the rectangle is equal to the side of a square, then find the perimeter of the square.

Q16 K and L invested in the ratio of 3:7 respectively. They both invested for 11 months. If the total profit is 5000 Rs., then find the profit share of L?

Q17 Priya alone and John alone can complete a painting in 9 hours and 18 hours respectively. Find the time taken by both of them together to do twice the work?

Q18 Direction: Study the following information to answer the given questions:

Eight persons A, B, C, D, E, F, G and H attended a meeting in different months among January,April, May and July but not necessarily in the same order. Each of them attended either 13th or22 of the month. Each of them attended in the same year. No two persons attended on the same date of the same month. Two people attended a meeting between A and G. Same number of people attended the meeting before D as that of after F. C attended on the 13th of the month having the least number of days. At least three persons attended a meeting between C and H. A attended a meeting on an even date before G. Two persons attended between F and E. Four of the following are the same in a certain way thus forming a group.

Which among the following does not belong to the group?

Q19 Choose the correct option.

"WAVE : YCVG :: BIRD : ?"

Q20 Directions (3-4): In each of the questions below. Some statements are given followed by conclusions/groups of conclusions. You have to assume all the statements to be true even if they seem to be at variance from the commonly known facts and then decide which of the given conclusions logically follow from the information given in the statements:

3. Statement:
   
   All trees are plants.
   
   All plants are green.
   
   No green is plastic.
   
   Conclusions:
   
   I.All plastic can be tree.
   
   II. Some green is a tree.

Q21 Statement:

Only a few books are pages.

Some pages are chapters.

All chapters are sections.

Conclusions:

I. Some books can be sections.

II. Some pages can be sections.

Q22 Study the following information carefully and answer the questions given below:

There are six members in a family spanning three generations. T is the grandfather of U who is the son of R. S and V are siblings of W who is the only son of T. X is the only granddaughter of T. Q is the spouse of S who has only one child. U is the son of R.

If P is the spouse of T, then how is P related to S?

Q23 Study the following information carefully and answer the questions given below:

Anita leaves her home from point A. She walks 10m towards the north and reaches point B. She then turns to her left and walks 6m to reach point C. From there, she turns to her right and walks 7m to reach point D. She turns right again and walks 10m to reach point E. Turning right again, she walks 7m to reach point F.

What is the direction of point D with respect to point F ?

Q24 Direction (7-9): Study the following information carefully and answer the questions given below:
Ten persons are sitting in two parallel rows. In row 1, J, K, L, M, N are sitting and they are facing South. In row 2, V, W, X, Y, Z are sitting and they are facing North. Each person sitting in row 1 is facing another person sitting in row 2. All information is not necessarily in the same order. Three persons sit between V and X who face J. M sits 2nd to the left of L who doesn’t sit next to J. N faces Z who sits immediately to the right of X. K faces the person who sits immediately to the right of W.

Who among the following faces the person who sits immediately to the left of Y?

Q25 Direction (7-9): Study the following information carefully and answer the questions given below:
Ten persons are sitting in two parallel rows. In row 1, J, K, L, M, N are sitting and they are facing South. In row 2, V, W, X, Y, Z are sitting and they are facing North. Each person sitting in row 1 is facing another person sitting in row 2. All information is not necessarily in the same order. Three persons sit between V and X who face J. M sits 2nd to the left of L who doesn’t sit next to J. N faces Z who sits immediately to the right of X. K faces the person who sits immediately to the right of W.

How many people sit to the left of K?

Q26 Direction (7-9): Study the following information carefully and answer the questions given below:
Ten persons are sitting in two parallel rows. In row 1, J, K, L, M, N are sitting and they are facing South. In row 2, V, W, X, Y, Z are sitting and they are facing North. Each person sitting in row 1 is facing another person sitting in row 2. All information is not necessarily in the same order. Three persons sit between V and X who face J. M sits 2nd to the left of L who doesn’t sit next to J. N faces Z who sits immediately to the right of X. K faces the person who sits immediately to the right of W.

Which of the following is true?

Q27 In certain code ‘FROZEN’ is written as ‘OFAPSG’. Then how would ‘MOLTEN’ be written in that code?

Q28 Following question is based on the five words given below, Study the following numbers and answer the following question:

Given the words:
DOG, HEN, FOX, COW, PIG, BAT

If the vowel in each of the given words is changed to the next letter and each consonant is changed to the previous letter according to the English alphabetical series, then in how many words are there repeated letters?

Q29 In which year was Samantha born?

Statements:

1. Samantha is currently 30 years younger than her uncle.
   
2. Samantha’s sister, who was born in 1980, is 40 years younger than her uncle.

Q30 Each of the following questions contains a small paragraph followed by a question on it. Read each paragraph carefully and answer the question given below it.

The surge in online fraud has seen many individuals losing significant sums of money. Fraudsters, utilizing advanced technology and social engineering skills, have been able to deceive people from all over the world. Despite numerous measures by cybersecurity teams, these criminals continue to evolve and find new victims every day. It is evident that even though there are continuous efforts to combat this issue, the criminals adapt quickly and continue to exploit vulnerabilities.

The passage best supports the statement?