Q. Yesterday Shweta completed 300 units of work at the rate of 15 units per minute. Today she completed the same units of work but her speed was 40% faster than yesterday. What is the approximate difference between the time she took to complete the work yesterday and the time she took today?
1) 16 min
2) 26 min
3) 46 min
4) 6 min
Q. How much will the compound interest be paid on a principal amount of Rs. 53,000 after 2 years at the rate of 4 percent per annum?
1) Rs. 4324.8
2) Rs. 4432.8
3) Rs. 4342.8
4) Rs. 4234.8
Q. 52% of students from a college participated in a survey. What is the respective ratio between the number of students who did not participate in the survey to the number of students who participated?
1) 11 : 13
2) 12 : 13
3) 12 : 17
4) None of these
Q. Mr. Nair’s monthly salary is Rs. 22,500. He took a loan of Rs. 30,000 on simple interest for 3 years at the rate of 5 percent per annum. The amount that he will be paying as a simple interest in 3 years is what percent of his monthly salary?
1) 10
2) 18
3) 20
4) 25
Q. The average of five numbers is 57.8. The average of the first and the second numbers is 77.5 and the average of the fourth and fifth numbers is 46. What is the third number?
1) 45
2) 43
3) 42
4) None of these
Q. (3584 - 32) - 11 = √?
1) 10021
2) 12001
3) 10221
4) 10201
Q. 6389 - 1212 - 2828 = ?
1) 2349
2) 2493
3) 2934
4) 2394
Q. The average weight of A, B, and C is 40 kg, the average weight of B, D, and E is 42 kg and the weight of F is equal to that of B. What is the average weight of A, B, C, D, E, and F?
1) 40.5 kg
2) 40.8 kg
3) 41kg
4) Cannot be determined as data is inadequate
Q. Let p be a two-digit number and q be the number consisting of the same digits written in reverse order. If p x q = 2430, then what is the difference between p and q?
1) 45
2) 27
3) 18
4) 9
Q. What is the smallest number greater than 1000 that when divided by any one of the numbers 6, 9, 12, 15, 18 leaves a remainder of 3?
1) 1063
2) 1073
3) 1083
4) 1183
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