1. Which of the following is second largest? (5)
- (1) 138.6 – 38.4 + 479.3
- (2) 36.5 – 844.6 + 1289
- (3) 931 – 564 + 156
- (4) 564 – 213 + 120
- (5) 130 – 461 + 888
2. Sum of square of first number and cube of second number together is 568. Also square of the second number is 15 less than square of 8.What is the value of three-fifth of the first number? (assuming both the numbers are positive) (3)
- (1) 18
- (2) 8
- (3) 9
- (4) 16
- (5) None of these
3. The sum of nine consecutive odd numbers of set_A is 621. What is the sum of different set of six consecutive even numbers whose lowest number is 15 more than the lowest number of set-A? (5)
- (1) 498
- (2) 468
- (3) 478
- (4) 488
- (5) None of these
4. The product of three consecutive even numbers is 4032. The product of the first and the third number is 252. What is five times the second number? (4)
- (1) 80
- (2) 100
- (3) 60
- (4) 70
- (5) 90
5. The sum of the ages of 4 members of a family 5 years ago was 94 years. Today, when that daughter has been married off and replaced by a daughter-in-law, the sum of their ages is 92. Assuming that there has been no other change in the family structure and all the people are alive, what is the difference in the age of the daughter and the daughter-in-law? (4)
- (1) 22 years
- (2) 11 years
- (3) 25 years
- (4) 19 years
- (5) 15 years