1) On 5th December 1993, Nirmala and Raju celebrated their anniversary on Sunday. What will be the day of their anniversary in 1997 ?

2) The area of a circle is 50 square centimeters. What is the radius of the circle?

3) The probability mass function of a discrete random variable X is P(X=2)=0.3 , P(X=3) = 0.5, and P(X=4) = 0.2. What is the expected value of X?

4) Half percent, written as a decimal, is

5) A doctor gives you 3 pills and tells you to take one every half hour. How long will the pills last?

6) The sum of three consecutive integers is 33. What are the integers?

7) Who is known as the "Father of Computers"?

8) You have a 5-liter jug and a 3-liter jug. How can you measure exactly 4 liters of water?

9) Three pipes A, B, and C can fill a tank in 10, 15, and 20 hours respectively. If all three are opened together, how long will it take to fill the tank?

10) What is the next number in the series: 5, 10, 20, 40, ?

11) If log⁡_3(81)=x, what is the value of x?

12) Which technique in AI involves a system learning from data without explicit programming?

13) A student scored 85 marks in Mathematics, 78 marks in English, and 92 marks in Science. What is the average score of the student in these subjects?

14) If 5 men can complete a task in 15 days, how many days will 10 men take to complete the same task?

15) A cylinder has a radius of 6 cm and a height of 10 cm. What is its surface area? (Use π=3.14)

16) If sin⁡(θ)=0.6, what is the value of cos⁡(θ) if θ is an acute angle?

17) The cost of 5 apples is ₹20. What is the cost of 8 apples?

18) Which of the following is the main purpose of an operating system?

19) A student scored 320 marks out of 400 in an exam. What is the percentage score?

20) Find the missing number: 3, 9, 27, ___, 243.

21) Which data structure follows the Last In, First Out (LIFO) principle?

22) What is the derivative of f(x) = x^3?

23) A man buys a car for $12,000 and sells it for $14,000. What is his profit percentage?

24) A man starts walking north for 5 km, then turns west and walks 3 km. What is the shortest distance to his starting point?

25) If a train leaves at 2 PM and travels at 60 miles per hour, how far will it have traveled by 5 PM?

26) If the time is 6:30, what is the angle between the hour and minute hands?

27) Tom's age is three times Sam's. If the sum of their ages is 36, how old is Sam?

28) A man is facing east. He turns 90° clockwise and then turns 180° clockwise. In which direction is he now facing?

29) What is the area of a triangle with base 10 cm and height 6 cm?

30) The radius of a circle is 7 cm. What is its circumference? (Use π = 22/7)

31) If the ratio of two numbers is 3:5 and their sum is 40, what is the difference between the numbers?

32) A can complete a work in 10 days, and B can complete it in 12 days. If they work together, how long will they take to complete the work?

33) A man travels 180 km in 4 hours. What is his average speed?

34) Which of the following SQL commands is used to retrieve data from a database?

35) The marks of a student in five tests are 72, 85, 78, 90, and 88. What is the average score?

36) If 3a = 2b, what is the ratio of a to b?

37) If CAT = DBU, then what is DOG = ?

38) Today is Monday. After 63 days, it will be :

39) How many ways can you arrange the letters of the word "APPLE"?

40) A man can complete a work in 12 days. He works for 4 days and then leaves. How many more days will it take for his friend to finish the remaining work?

41) Which of the following is an interpreted programming language?

42) Simplify the expression: 6x – 2x + 4y – 3y.

43) A shopkeeper buys an article for ₹1200 and sells it for ₹1500. What is the profit percentage?

44) A person buys an article for Rs. 500 and sells it for Rs. 600. What is his profit percentage?

45) A person walks 10 meters north, then 20 meters east, then 10 meters south, and finally 20 meters west. How far is he from his starting point?

46) If 5 men can complete a work in 20 days, how many days will 10 men take to finish the same work?

47) A and B start from the same point and travel in opposite directions. If A travels at 5 km/h and B at 4 km/h, how long will it take for them to be 45 km apart?

48) Simplify the expression: 5+2×3−4÷2

49) Statement 1: The government has increased fuel prices.
Statement 2: Inflation rates have gone up.

50) In a row of students, B is 10th from the left and D is 8th from the right. If C is between B and D, what is C's position from the left?

51) A clock strikes 12 at noon. How many times will it strike between noon and 6 PM?

52) A store sells a laptop for 900 Rs. During a sale, the price is reduced by 15%. What is the sale price of the laptop?

53) A rectangle has a length of 2x+4 and a width of x−2. If the area of the rectangle is 80, what is the value of x?

54) The mode of the following data set is: {4, 5, 6, 5, 7, 8, 5, 6, 4}.

55) In a town, 65% of the people own cars, 45% own bikes, and 20% own both cars and bikes. What percentage of the people own either a car or a bike or both?

56) A train travels from City A to City B at a speed of 60 miles per hour. The distance between the two cities is 180 miles. How long will the train take to reach City B?

57) A sum of Rs. 4000 is invested at 8% simple interest per annum. What will be the total interest after 5 years?

58) A mixture contains milk and water in the ratio 5:7. If the total quantity of the mixture is 60 liters, how much water is there in the mixture?

59) A work can be completed by 3 people in 12 days. How long will it take for 5 people to complete the work?

60) A gear with 30 teeth is meshing with another gear with 15 teeth. If the first gear turns 10 times, how many times will the second gear turn?

61) The variance of a data set is 16. What is the standard deviation?

62) Which number does not belong to the group?

63) A person walks 5 km north, then 3 km east, and finally 5 km south. What is the straight-line distance from the starting point?

64) The sum of three consecutive numbers is 72. What is the middle number?

65) What is the next number in the sequence: 2, 6, 12, 20, 30, ?

66) If 40% of a number is 80, what is the number?

67) The sum of two numbers is 50, and their difference is 10. What is the product of these numbers?

68) What is the probability of rolling an even number on a fair six-sided die?

69) Which of the following is a relational database management system (RDBMS)?

70) How many ways can 5 people be arranged in a line?

71) If the average of five numbers is 20, what is the sum of the numbers?

72) What is the LCM of 18 and 24?

73) In a group of 30 people, 18 are women and 12 are men. If a person is selected randomly, what is the probability that the person is a woman?

74) If 9th of the month falls on the day preceding Sunday, then on what day will 1st of the month fall?

75) When 0.36 is written in simplest form, the sum of the numerator and the denominator is :

76) A pie chart shows that 40% of a company’s employees work in marketing. If there are 500 employees, how many work in marketing?

77) A group of friends can complete a project in 24 days. If 4 friends leave the group, how many days will it take for the remaining friends to complete the project?

78) Find the value of 6+3×(5−2).

79) A man invests Rs. 5000 at 8% simple interest per annum. What will be the interest at the end of 3 years?

80) In a certain code language, "BOY" is written as "CPZ". How is "GIRL" written in the same code?

81) A man invests $10,000 at a compound interest rate of 5% per annum for 2 years. What is the total amount at the end of 2 years?

82) A can complete a work in 12 days and B can complete the same work in 18 days. How many days will they take to complete the work together?

83) If 1/x+1/y=16 and x=12, find y.

84) Solve for x in the equation 2^(x+3)=32.

85) A shop sells an item for $60, which includes a profit of 25%. What is the cost price of the item?

86) A man is 4 times as old as his son. In 5 years, he will be 3 times as old as his son. How old is the son now?

87) In a group of 60 students, 40% are girls. How many boys are there?

88) A cylindrical tank has a radius of 5 meters and a height of 10 meters. What is the volume of the tank?

89) Solve for x in the equation10^{x+2} = 1000.

90) A man bought a book for 20 Rs and sold it at a loss of 10%. What is the selling price?

91) The sum of three consecutive integers is 72. What is the middle integer?

92) The average of five numbers is 32. If one number is removed, the average of the remaining four numbers is 30. What is the removed number?

93) A train 150 m long is running with a speed of 68 kmph. In what time will it pass a man who is running at 8 kmph in the same direction in which the train is going?

94) A boat can travel 24 km downstream in 2 hours. What is the speed of the boat in still water if the speed of the stream is 4 km/h?

95) A bag contains 5 red balls and 7 green balls. A ball is drawn at random. What is the probability that the ball drawn is green?

96) If the ratio of the ages of two brothers is 4:5 and the sum of their ages is 72 years, what is the age of the older brother?

97) Solve for x in the equation 3x - 5 = 16.

98) In a group of students, 40 study Math, 50 study Science, and 20 study both. How many students study either Math or Science?

99) The sum of the ages of a mother and her daughter is 55 years. The mother is four times as old as her daughter. How old is the mother?

100) If a man walks 100 meters in 2 minutes, how far will he walk in 1 hour?